Thomas AguirreMD
Internal Medicine, Gastroenterology
2027 Medicare Advantage
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Medicare Advantage plans for Santa Barbara County, CA.
Use the name or plan ID on your member card, or choose your insurance company.
Directory results See what each insurance company reports
The 8 Medicare Advantage plans we show for Santa Barbara County, CA in 2027
- 7 list Thomas
- 1 not listed

Imperial Health Plan of California, Inc.
4 plans list Thomas.
Imperial Courage Plan (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 2403 Castillo St, Ste 201, Santa Barbara, CA, 93105
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:
- 2403 Castillo St, Ste 201, Santa Barbara, CA, 93105
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:
- 2403 Castillo St, Ste 201, Santa Barbara, CA, 93105
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:
- 2403 Castillo St, Ste 201, Santa Barbara, CA, 93105
This result applies to these offices. Other locations are not confirmed.
$2.70a month

Blue Shield of California
1 plan lists Thomas.
Blue Shield 65 Plus (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 2403 Castillo St, Ste 201, Santa Barbara, CA, 93105
This result applies to these offices. Other locations are not confirmed.
$70a month

Humana
1 plan lists Thomas.
Humana Gold Plus H5619-183 (HMO)
Source: Humana provider directory.
Listed offices for this plan:
- 2403 Castillo St, Ste 201, Santa Barbara, CA, 93105
This result applies to these offices. Other locations are not confirmed.
$73a month

UnitedHealthcare
1 plan lists Thomas.
AARP Medicare Advantage from UHC CA-0024 (PPO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 2403 Castillo St, Ste 201, Santa Barbara, CA, 93105
This result applies to these offices. Other locations are not confirmed.
$150a month

CenCal CareConnect
Not listed on its 1 plan 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 Thomas 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 22, 2026
Where they practice
Practice location
- NPI issued
- 2007
- Registry record updated
- Jul 9, 2007
Medicare's clinician details aren't available on this page yet.
Questions
Common questions
Which 2027 Medicare Advantage plans list Thomas Aguirre?
In Santa Barbara County, CA, 7 Medicare Advantage plans for 2027 list Thomas in provider data from Medicare.gov or the carrier, including Imperial Courage Plan (HMO), Imperial Dynamic Plan (HMO) and Imperial Senior Value (HMO C-SNP). 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 Thomas Aguirre take Imperial Health Plan of California, Inc. Medicare Advantage plans?
Medicare.gov provider data lists Thomas on 4 Medicare Advantage plans for 2027 in Santa Barbara County, CA, including Imperial Courage Plan (HMO) and Imperial Dynamic Plan (HMO). CMS matches apply to the covered offices shown with each plan; other offices are not confirmed. Confirm with the office or Imperial Health Plan of California, Inc. before you enroll.
Does Thomas Aguirre take Blue Shield of California Medicare Advantage plans?
Medicare.gov provider data lists Thomas on one Medicare Advantage plan for 2027 in Santa Barbara County, CA: Blue Shield 65 Plus (HMO). CMS matches apply to the covered offices shown with each plan; other offices are not confirmed. Confirm with the office or Blue Shield of California before you enroll.
Does Thomas Aguirre take Humana Medicare Advantage plans?
Humana's own provider directory lists Thomas on one Medicare Advantage plan for 2027 in Santa Barbara County, CA: Humana Gold Plus H5619-183 (HMO). Confirm with the office or Humana before you enroll.
Where does Thomas Aguirre practice?
2403 Castillo St, Suite 201, Santa Barbara, CA 93105.
How do I confirm Thomas is in my plan's network?
Call the member services number on your plan card and give them the NPI 1285772004, 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 Thomas Aguirre on 1 plans from CenCal CareConnect in Santa Barbara 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.