Seanna GrobMD, MAS
Ophthalmology, Ophthalmic Plastic and Reconstructive Surgery
2027 Medicare Advantage
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Medicare Advantage plans for Orange County, CA and Suffolk County, MA.
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Listed on 35 plans so far
Some of Alignment Health Plan, UnitedHealthcare, Blue Shield of California, Anthem Blue Cross, Align Senior Care, CalOptima Health OneCare, SCAN Health Plan, Aetna Medicare, Astiva Health, Champion Heath Plan, Clever Care Health Plan, Commonwealth Care Alliance Massachusetts, Commonwealth Care Alliance, Inc., eternalHealth, Fallon Health, Humana, Imperial Health Plan of California, Inc., Kaiser Permanente, Mass General Brigham Health Plan, Molina Healthcare of Massachusetts, Tufts Health Plan, VillageHealth and Wellcare's 2027 plans in Orange County, CA and Suffolk County, MA haven't been checked yet.
The 156 Medicare Advantage plans we show for Orange County, CA and Suffolk County, MA in 2027
- 35 list Seanna
- 70 not listed
- 51 not checked yet
Alignment Health Plan
19 plans list Seanna.
Alignment Health My Choice 001 (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 101 The City Dr S, Bldg 30A, Orange, CA, 92868
- 19210 Jamboree Rd, Irvine, CA, 92612
- 380 W Central Ave, Ste 400, Brea, CA, 92821
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:
- 101 The City Dr S, Bldg 30A, Orange, CA, 92868
- 19210 Jamboree Rd, Irvine, CA, 92612
- 380 W Central Ave, Ste 400, Brea, CA, 92821
- 1237 B St, Hayward, CA, 94541
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:
- 101 The City Dr S, Bldg 30A, Orange, CA, 92868
- 19210 Jamboree Rd, Irvine, CA, 92612
- 380 W Central Ave, Ste 400, Brea, CA, 92821
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:
- 101 The City Dr S, Bldg 30A, Orange, CA, 92868
- 19210 Jamboree Rd, Irvine, CA, 92612
- 380 W Central Ave, Ste 400, Brea, CA, 92821
This result applies to these offices. Other locations are not confirmed.
$0a month
UnitedHealthcare
6 plans list Seanna; not listed on 2 other plans.
AARP Medicare Advantage from UHC CA-005P (HMO-POS)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 101 The City Dr S, # 2, Orange, CA, 92868
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:
- 101 The City Dr S, # 2, Orange, CA, 92868
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:
- 101 The City Dr S, # 2, Orange, CA, 92868
This result applies to these offices. Other locations are not confirmed.
$0a monthAARP Medicare Advantage from UHC CA-33P (HMO-POS)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 101 The City Dr S, # 2, Orange, CA, 92868
This result applies to these offices. Other locations are not confirmed.
$46a month
8 more UnitedHealthcare plans haven't been checked yet.
Blue Shield of California · Blue Cross Blue Shield of Massachusetts
4 plans list Seanna; not listed on 1 other plan.
Blue Shield 65 Plus (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 1237 B St, Hayward, CA, 94541
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:
- 1237 B St, Hayward, CA, 94541
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:
- 1237 B St, Hayward, CA, 94541
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:
- 1237 B St, Hayward, CA, 94541
This result applies to these offices. Other locations are not confirmed.
$0a month
7 more Blue Shield of California plans haven't been checked yet.
Anthem Blue Cross · Anthem Blue Cross Partnership Plan
3 plans list Seanna; not listed on 8 other plans.
Anthem Medicare Advantage (HMO-POS)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 101 The City Dr S, # 2, Orange, CA, 92868
- 850 Health Sciences Rd, Irvine, CA, 92617
- 380 W Central Ave, Brea, CA, 92821
- 1237 B St, Hayward, CA, 94541
- 747 52nd St, Oakland, CA, 94609
- 490 Illinois St, San Francisco, CA, 94158
- 400 Parnassus Ave, San Francisco, CA, 94143
This result applies to these offices. Other locations are not confirmed.
$0a monthAnthem Prime (HMO-POS)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 101 The City Dr S, # 2, Orange, CA, 92868
- 850 Health Sciences Rd, Irvine, CA, 92617
- 380 W Central Ave, Brea, CA, 92821
- 1237 B St, Hayward, CA, 94541
- 747 52nd St, Oakland, CA, 94609
- 490 Illinois St, San Francisco, CA, 94158
- 400 Parnassus Ave, San Francisco, CA, 94143
This result applies to these offices. Other locations are not confirmed.
$0a monthAnthem Select (HMO-POS)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 101 The City Dr S, # 2, Orange, CA, 92868
- 850 Health Sciences Rd, Irvine, CA, 92617
- 380 W Central Ave, Brea, CA, 92821
- 1237 B St, Hayward, CA, 94541
- 747 52nd St, Oakland, CA, 94609
- 490 Illinois St, San Francisco, CA, 94158
- 400 Parnassus Ave, San Francisco, CA, 94143
This result applies to these offices. Other locations are not confirmed.
$0a month
Align Senior Care
1 plan lists Seanna.
Advantage Care (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 101 The City Dr S, Bldg 30A, Orange, CA, 92868
- 850 Health Sciences Rd, Irvine, CA, 92617
- 380 W Central Ave, Ste 400, Brea, CA, 92821
This result applies to these offices. Other locations are not confirmed.
$0a month
CalOptima Health OneCare
1 plan lists Seanna.
CalOptima Health OneCare Complete (HMO D-SNP)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 101 The City Dr S, Bldg 30A, Orange, CA, 92868
- 19210 Jamboree Rd, Irvine, CA, 92612
This result applies to these offices. Other locations are not confirmed.
$7.30a month
SCAN Health Plan
1 plan lists Seanna; not listed on 11 other plans.
SCAN Inspired by women for women (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 380 W Central Ave, Ste 400, Brea, CA, 92821
This result applies to these offices. Other locations are not confirmed.
$15a month
Aetna Medicare
Not checked yet.
1 more Aetna Medicare plan hasn't been checked yet.
Astiva Health
Not listed on its 5 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.
Clever Care Health Plan
Not listed on its 6 plans here. That isn't proof they're out of network.
Commonwealth Care Alliance Massachusetts
Not checked yet.
Commonwealth Care Alliance, Inc.
Not checked yet.
eternalHealth
Not checked yet.
Fallon Health
Not checked yet.
Humana
Not checked yet.
2 more Humana plans haven't been checked yet.
Imperial Health Plan of California, Inc.
Not listed on its 4 plans here. That isn't proof they're out of network.
Kaiser Permanente
Not listed on its 3 plans here. That isn't proof they're out of network.
Mass General Brigham Health Plan
Not checked yet.
Molina Healthcare of Massachusetts
Not checked yet.
Tufts Health Plan
Not checked yet.
VillageHealth
Not listed on its 2 plans here. That isn't proof they're out of network.
Wellcare
Not listed on its 5 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 Seanna 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
2 practice locations
- NPI issued
- 2012
- Registry record updated
- Feb 24, 2025
Medicare's clinician details aren't available on this page yet.
Questions
Common questions
Which 2027 Medicare Advantage plans list Seanna Grob?
In Orange County, CA and Suffolk County, MA, 35 Medicare Advantage plans for 2027 list Seanna 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.
Where does Seanna Grob practice?
2 locations, including 101 the City Dr S, Orange, CA. All of them are listed on this page.
How do I confirm Seanna is in my plan's network?
Call the member services number on your plan card and give them the NPI 1013262104, or ask a Silverpath advisor to check for you. It's free.
For providers
Is this your practice?
Patients can use Silverpath to find practices and check plan networks in Orange County, CA and Suffolk County, MA. 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.