Ramani NathanMD
Internal Medicine, Nephrology
2027 Medicare Advantage
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Medicare Advantage plans for Orange County, CA.
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Directory results See what each insurance company reports
Listed on 83 Medicare Advantage plans for 2027
Carrier directories and Medicare.gov provider data list Ramani on these plans. Review each plan's covered offices before enrolling. One directory didn't answer this time; we'll try it again.
The 106 Medicare Advantage plans we show for Orange County, CA in 2027
- 83 list Ramani
- 22 not listed
- 1 not checked yet

Alignment Health Plan
19 plans list Ramani.
Alignment Health My Choice 001 (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 12665 Garden Grove Blvd, Ste 211, Garden Grove, CA, 92843
- 5451 La Palma Ave, Ste 47, La Palma, CA, 90623
- 100 E Valencia Mesa Dr, Ste 100, Fullerton, CA, 92835
This result applies to these offices. Other locations are not confirmed.
$0a monthAlignment Health My Choice 050 (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 12665 Garden Grove Blvd, Ste 211, Garden Grove, CA, 92843
- 5451 La Palma Ave, Ste 47, La Palma, CA, 90623
- 100 E Valencia Mesa Dr, Ste 100, Fullerton, CA, 92835
This result applies to these offices. Other locations are not confirmed.
$0a monthAlignment Health Platinum + Instacart 008 (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 12665 Garden Grove Blvd, Ste 211, Garden Grove, CA, 92843
- 5451 La Palma Ave, Ste 47, La Palma, CA, 90623
- 100 E Valencia Mesa Dr, Ste 100, Fullerton, CA, 92835
This result applies to these offices. Other locations are not confirmed.
$0a monthAlignment Health Platinum Preferred 004 (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 12665 Garden Grove Blvd, Ste 211, Garden Grove, CA, 92843
- 5451 La Palma Ave, Ste 47, La Palma, CA, 90623
- 100 E Valencia Mesa Dr, Ste 100, Fullerton, CA, 92835
This result applies to these offices. Other locations are not confirmed.
$0a month

SCAN Health Plan
12 plans list Ramani.
CareMore Health Plan by SCAN (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 12665 Garden Grove Blvd, Ste 211, Garden Grove, CA, 92843
This result applies to these offices. Other locations are not confirmed.
$0a monthSCAN Baekse (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 12665 Garden Grove Blvd, Ste 211, Garden Grove, CA, 92843
This result applies to these offices. Other locations are not confirmed.
$0a monthSCAN Classic (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 12665 Garden Grove Blvd, Ste 211, Garden Grove, CA, 92843
This result applies to these offices. Other locations are not confirmed.
$0a monthSCAN Costco Medicare Advantage (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 12665 Garden Grove Blvd, Ste 211, Garden Grove, CA, 92843
This result applies to these offices. Other locations are not confirmed.
$0a month

Anthem Blue Cross · Anthem Blue Cross Partnership Plan
11 plans list Ramani.
Anthem I CareMore Medicare Advantage (HMO-POS)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 12665 Garden Grove Blvd, Garden Grove, CA, 92843
This result applies to these offices. Other locations are not confirmed.
$0a monthAnthem I CareMore Medicare Advantage 2 (HMO-POS)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 12665 Garden Grove Blvd, Garden Grove, CA, 92843
This result applies to these offices. Other locations are not confirmed.
$0a monthAnthem I CareMore Premium Savings (HMO-POS)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 12665 Garden Grove Blvd, Garden Grove, CA, 92843
This result applies to these offices. Other locations are not confirmed.
$0a monthAnthem Medicare Advantage (HMO-POS)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 12665 Garden Grove Blvd, Garden Grove, CA, 92843
- 1310 W Stewart Dr, Orange, CA, 92868
- 1820 E Deere Ave, Santa Ana, CA, 92705
- 5451 La Palma Ave, La Palma, CA, 90623
- 100 E Valencia Mesa Dr, Fullerton, CA, 92835
- 11946 Hawthorne Blvd, Hawthorne, CA, 90250
This result applies to these offices. Other locations are not confirmed.
$0a month

Humana
8 plans list Ramani.
Humana Gold Plus Giveback H5619-146 (HMO)
Source: Humana provider directory.
Listed offices for this plan:
- 12665 Garden Grove Blvd, Ste 211, Garden Grove, CA, 92843
This result applies to these offices. Other locations are not confirmed.
$0a monthHumana Gold Plus H3767-002 (HMO)
Source: Humana provider directory.
Listed offices for this plan:
- 12665 Garden Grove Blvd, Ste 211, Garden Grove, CA, 92843
This result applies to these offices. Other locations are not confirmed.
$0a monthHumana Gold Plus H5619-021 (HMO)
Source: Humana provider directory.
Listed offices for this plan:
- 12665 Garden Grove Blvd, Ste 211, Garden Grove, CA, 92843
This result applies to these offices. Other locations are not confirmed.
$0a monthHumana USAA Honor Giveback (HMO)
Source: Humana provider directory.
Listed offices for this plan:
- 12665 Garden Grove Blvd, Ste 211, Garden Grove, CA, 92843
This result applies to these offices. Other locations are not confirmed.
$0a month

UnitedHealthcare
7 plans list Ramani; not listed on 1 other plan.
AARP Medicare Advantage from UHC CA-005P (HMO-POS)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 12665 Garden Grove Blvd, Ste 211, Garden Grove, CA, 92843
This result applies to these offices. Other locations are not confirmed.
$0a monthAARP Medicare Advantage from UHC CA-46 (HMO-POS)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 12665 Garden Grove Blvd, Ste 211, Garden Grove, CA, 92843
This result applies to these offices. Other locations are not confirmed.
$0a monthAARP Medicare Advantage Giveback from UHC CA-31P (HMO-POS)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 12665 Garden Grove Blvd, Ste 211, Garden Grove, CA, 92843
This result applies to these offices. Other locations are not confirmed.
$0a monthAARP Medicare Advantage Patriot No Rx CA-MA1P (HMO-POS)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 12665 Garden Grove Blvd, Ste 211, Garden Grove, CA, 92843
This result applies to these offices. Other locations are not confirmed.
$0a month

Clever Care Health Plan
6 plans list Ramani.
Clever Care Longevity (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 12665 Garden Grove Blvd, Ste 211, Garden Grove, CA, 92843
- 1310 W Stewart Dr, Ste 210, Orange, CA, 92868
- 1019 W La Palma Ave, Unit A, Anaheim, CA, 92801
- 5451 La Palma Ave, Ste 47, La Palma, CA, 90623
- 100 E Valencia Mesa Dr, Ste 100, Fullerton, CA, 92835
This result applies to these offices. Other locations are not confirmed.
$0a monthClever Care Value (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 12665 Garden Grove Blvd, Ste 211, Garden Grove, CA, 92843
- 1310 W Stewart Dr, Ste 210, Orange, CA, 92868
- 1019 W La Palma Ave, Unit A, Anaheim, CA, 92801
- 5451 La Palma Ave, Ste 47, La Palma, CA, 90623
- 100 E Valencia Mesa Dr, Ste 100, Fullerton, CA, 92835
This result applies to these offices. Other locations are not confirmed.
$0a monthClever Care Breathe Select+ (HMO C-SNP)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 12665 Garden Grove Blvd, Ste 211, Garden Grove, CA, 92843
- 1310 W Stewart Dr, Ste 210, Orange, CA, 92868
- 1019 W La Palma Ave, Unit A, Anaheim, CA, 92801
- 5451 La Palma Ave, Ste 47, La Palma, CA, 90623
- 100 E Valencia Mesa Dr, Ste 100, Fullerton, CA, 92835
This result applies to these offices. Other locations are not confirmed.
$0a monthClever Care Breathe+ (HMO C-SNP)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 12665 Garden Grove Blvd, Ste 211, Garden Grove, CA, 92843
- 1310 W Stewart Dr, Ste 210, Orange, CA, 92868
- 1019 W La Palma Ave, Unit A, Anaheim, CA, 92801
- 5451 La Palma Ave, Ste 47, La Palma, CA, 90623
- 100 E Valencia Mesa Dr, Ste 100, Fullerton, CA, 92835
This result applies to these offices. Other locations are not confirmed.
$0a month

Astiva Health
5 plans list Ramani.
Astiva Health Savings Plan (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 12665 Garden Grove Blvd, Ste 211, Garden Grove, CA, 92843
This result applies to these offices. Other locations are not confirmed.
$0a monthAstiva Health C-SNP Bloom (HMO C-SNP)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 12665 Garden Grove Blvd, Ste 211, Garden Grove, CA, 92843
This result applies to these offices. Other locations are not confirmed.
$0a monthAstiva Health C-SNP Deluxe (HMO C-SNP)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 12665 Garden Grove Blvd, Ste 211, Garden Grove, CA, 92843
This result applies to these offices. Other locations are not confirmed.
$0a monthAstiva Health C-SNP Fountain (HMO C-SNP)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 12665 Garden Grove Blvd, Ste 211, Garden Grove, CA, 92843
This result applies to these offices. Other locations are not confirmed.
$0a month

Wellcare
5 plans list Ramani.
Wellcare Simple (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 12665 Garden Grove Blvd, Ste 211, Garden Grove, CA, 92843
This result applies to these offices. Other locations are not confirmed.
$0a monthWellcare Simple Focus (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 12665 Garden Grove Blvd, Ste 211, Garden Grove, CA, 92843
This result applies to these offices. Other locations are not confirmed.
$0a monthWellcare Low Premium (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 12665 Garden Grove Blvd, Ste 211, Garden Grove, CA, 92843
This result applies to these offices. Other locations are not confirmed.
$42a monthWellcare Health Net Dual Liberty (HMO D-SNP)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 12665 Garden Grove Blvd, Ste 211, Garden Grove, CA, 92843
This result applies to these offices. Other locations are not confirmed.
$0a month

Blue Shield of California
4 plans list Ramani; not listed on 1 other plan.
Blue Shield 65 Plus (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 12665 Garden Grove Blvd, Ste 211, Garden Grove, CA, 92843
- 721 W 1st St, Tustin, CA, 92780
- 1820 E Deere Ave, Santa Ana, CA, 92705
- 100 E Valencia Mesa Dr, Ste 217, Fullerton, CA, 92835
This result applies to these offices. Other locations are not confirmed.
$0a monthBlue Shield 65 Plus Plan 2 (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 12665 Garden Grove Blvd, Ste 211, Garden Grove, CA, 92843
- 721 W 1st St, Tustin, CA, 92780
- 1820 E Deere Ave, Santa Ana, CA, 92705
- 100 E Valencia Mesa Dr, Ste 217, Fullerton, CA, 92835
This result applies to these offices. Other locations are not confirmed.
$0a monthBlue Shield AdvantageOptimum Plan (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 12665 Garden Grove Blvd, Ste 211, Garden Grove, CA, 92843
- 721 W 1st St, Tustin, CA, 92780
- 1820 E Deere Ave, Santa Ana, CA, 92705
- 100 E Valencia Mesa Dr, Ste 217, Fullerton, CA, 92835
This result applies to these offices. Other locations are not confirmed.
$0a monthBlue Shield Inspire (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 12665 Garden Grove Blvd, Ste 211, Garden Grove, CA, 92843
- 721 W 1st St, Tustin, CA, 92780
- 1820 E Deere Ave, Santa Ana, CA, 92705
- 100 E Valencia Mesa Dr, Ste 217, Fullerton, CA, 92835
This result applies to these offices. Other locations are not confirmed.
$0a month

Imperial Health Plan of California, Inc.
4 plans list Ramani.
Imperial Courage Plan (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 12601 Garden Grove Blvd, Garden Grove, CA, 92843
- 12665 Garden Grove Blvd, Ste 211, Garden Grove, CA, 92843
This result applies to these offices. Other locations are not confirmed.
$0a monthImperial Dynamic Plan (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 12601 Garden Grove Blvd, Garden Grove, CA, 92843
- 12665 Garden Grove Blvd, Ste 211, Garden Grove, CA, 92843
This result applies to these offices. Other locations are not confirmed.
$0a monthImperial Senior Value (HMO C-SNP)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 12601 Garden Grove Blvd, Garden Grove, CA, 92843
- 12665 Garden Grove Blvd, Ste 211, Garden Grove, CA, 92843
This result applies to these offices. Other locations are not confirmed.
$0a monthImperial Flex (HMO C-SNP)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 12601 Garden Grove Blvd, Garden Grove, CA, 92843
- 12665 Garden Grove Blvd, Ste 211, Garden Grove, CA, 92843
This result applies to these offices. Other locations are not confirmed.
$2.70a month

Align Senior Care
1 plan lists Ramani.
Advantage Care (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 12665 Garden Grove Blvd, Ste 211, Garden Grove, CA, 92843
- 1310 W Stewart Dr, Ste 210, Orange, CA, 92868
- 1019 W La Palma Ave, Unit A, Anaheim, CA, 92801
- 5451 La Palma Ave, Ste 47, La Palma, CA, 90623
- 100 E Valencia Mesa Dr, Ste 100, Fullerton, CA, 92835
- 16415 Colorado Ave, Ste 207, Paramount, CA, 90723
This result applies to these offices. Other locations are not confirmed.
$0a month
CalOptima Health OneCare
1 plan lists Ramani.
CalOptima Health OneCare Complete (HMO D-SNP)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 12665 Garden Grove Blvd, Ste 211, Garden Grove, CA, 92843
- 100 E Valencia Mesa Dr, Ste 217, Fullerton, CA, 92835
This result applies to these offices. Other locations are not confirmed.
$7.30a month

Aetna Medicare
Not listed on its 6 plans here. That isn't proof they're out of network.

Champion Heath Plan
Medicare.gov doesn't have provider data for these plans yet. We'll check again.
1 more Champion Heath Plan plan hasn't been checked yet.

Kaiser Permanente
Not listed on its 3 plans here. That isn't proof they're out of network.
VillageHealth
Not listed on its 2 plans here. That isn't proof they're out of network.
Premiums are each plan's own monthly premium, as filed with Medicare. You keep paying your Medicare Part B premium.
Can't find your plan?Tell us the plan you have, and a licensed Silverpath advisor will check whether Ramani takes it. Free.
Original Medicare
Original Medicare status
Most Medicare Supplement (Medigap) policies have no provider network: they help pay Original Medicare's cost sharing where Medicare is accepted. Medicare SELECT policies can require network providers for full benefits. Ask the office whether they accept Medicare.
Medicare enrollment and assignment have not been verified here. Advantage directory results do not answer this question.
No opt-out record in this CMS file. CMS's file covers data through 2026-08-31. This does not establish Medicare enrollment, assignment, or whether the office accepts new Medicare patients.
CMS opt-out source · Data through 2026-08-31 · Reviewed Oct 23, 2026
Where they practice
Practice location
- NPI issued
- 2006
- Registry record updated
- Nov 29, 2023
Medicare's clinician details aren't available on this page yet.
Questions
Common questions
Which 2027 Medicare Advantage plans list Ramani Nathan?
In Orange County, CA, 83 Medicare Advantage plans for 2027 list Ramani in provider data from Medicare.gov or the carrier, including Alignment Health My Choice 001 (HMO), Alignment Health My Choice 050 (HMO) and Alignment Health Platinum + Instacart 008 (HMO). CMS matches apply to the covered offices shown with each plan; other offices are not confirmed. Networks can change during the year, so confirm with the office or the plan before you enroll.
Does Ramani Nathan take Alignment Health Plan Medicare Advantage plans?
Medicare.gov provider data lists Ramani on 19 Medicare Advantage plans for 2027 in Orange County, CA, including Alignment Health My Choice 001 (HMO) and Alignment Health My Choice 050 (HMO). CMS matches apply to the covered offices shown with each plan; other offices are not confirmed. Confirm with the office or Alignment Health Plan before you enroll.
Does Ramani Nathan take SCAN Health Plan Medicare Advantage plans?
Medicare.gov provider data lists Ramani on 12 Medicare Advantage plans for 2027 in Orange County, CA, including CareMore Health Plan by SCAN (HMO) and SCAN Baekse (HMO). CMS matches apply to the covered offices shown with each plan; other offices are not confirmed. Confirm with the office or SCAN Health Plan before you enroll.
Does Ramani Nathan take Anthem Blue Cross Medicare Advantage plans?
Medicare.gov provider data lists Ramani on 11 Medicare Advantage plans for 2027 in Orange County, CA, including Anthem I CareMore Medicare Advantage (HMO-POS) and Anthem I CareMore Medicare Advantage 2 (HMO-POS). CMS matches apply to the covered offices shown with each plan; other offices are not confirmed. Confirm with the office or Anthem Blue Cross before you enroll.
Where does Ramani Nathan practice?
12665 Garden Grove Blvd Ste 211, Garden Grove, CA 92843.
How do I confirm Ramani is in my plan's network?
Call the member services number on your plan card and give them the NPI 1487623724, or ask a Silverpath advisor to check for you. It's free.
For providers
Is this your practice?
What patients see here today:
- Provider searches did not return a listing for Ramani Nathan on 11 plans from Aetna Medicare, Kaiser Permanente and VillageHealth in Orange County, CA. Other offices are not confirmed; this isn't proof the practice is out of network.
Tell us which plans you take, or want to take, and we'll keep this page accurate and talk with you about reaching more Medicare patients and carriers.