Zachary FellowsMD
Internal Medicine, Rheumatology
2027 Medicare Advantage
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Medicare Advantage plans for San Diego County, CA.
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Directory results See what each insurance company reports
Listed on 33 Medicare Advantage plans for 2027
Carrier directories and Medicare.gov provider data list Zachary on these plans. Review each plan's covered offices before enrolling. One directory didn't answer this time; we'll try it again.
The 85 Medicare Advantage plans we show for San Diego County, CA in 2027
- 33 list Zachary
- 48 not listed
- 4 not checked yet
UnitedHealthcare
9 plans list Zachary.
AARP Medicare Advantage from UHC CA-0012 (HMO-POS)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 6120 Paseo del Norte, Carlsbad, CA, 92011
This result applies to these offices. Other locations are not confirmed.
$0a monthAARP Medicare Advantage Patriot No Rx CA-MA2 (HMO-POS)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 6120 Paseo del Norte, Carlsbad, CA, 92011
This result applies to these offices. Other locations are not confirmed.
$0a monthUHC Sharp Medicare Advantage CA-001P (HMO-POS)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 6120 Paseo del Norte, Carlsbad, CA, 92011
This result applies to these offices. Other locations are not confirmed.
$0a monthUHC Sharp Medicare Advantage CA-026P (HMO-POS)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 6120 Paseo del Norte, Carlsbad, CA, 92011
This result applies to these offices. Other locations are not confirmed.
$0a month
SCAN Health Plan
8 plans list Zachary.
SCAN Alta (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 6120 Paseo del Norte, Ste C1, Carlsbad, CA, 92011
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:
- 6120 Paseo del Norte, Ste C1, Carlsbad, CA, 92011
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:
- 6120 Paseo del Norte, Ste C1, Carlsbad, CA, 92011
This result applies to these offices. Other locations are not confirmed.
$0a monthSCAN Select (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 6120 Paseo del Norte, Ste C1, Carlsbad, CA, 92011
This result applies to these offices. Other locations are not confirmed.
$80a month
Astiva Health
5 plans list Zachary.
Astiva Health Savings Plan (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 6120 Paseo del Norte, Ste L2, Carlsbad, CA, 92011
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:
- 6120 Paseo del Norte, Ste L2, Carlsbad, CA, 92011
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:
- 6120 Paseo del Norte, Ste L2, Carlsbad, CA, 92011
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:
- 6120 Paseo del Norte, Ste L2, Carlsbad, CA, 92011
This result applies to these offices. Other locations are not confirmed.
$0a month
Aetna Medicare
3 plans list Zachary; not listed on 1 other plan.
Aetna Medicare Eagle (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 6120 Paseo del Norte, Ste L2, Carlsbad, CA, 92011
This result applies to these offices. Other locations are not confirmed.
$0a monthAetna Medicare Prime (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 6120 Paseo del Norte, Ste L2, Carlsbad, CA, 92011
This result applies to these offices. Other locations are not confirmed.
$0a monthAetna Medicare Signature Legacy (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 6120 Paseo del Norte, Ste L2, Carlsbad, CA, 92011
This result applies to these offices. Other locations are not confirmed.
$10a month
Anthem Blue Cross · Anthem Blue Cross and Blue Shield · Anthem Blue Cross Partnership Plan
3 plans list Zachary.
Anthem Medicare Advantage (HMO-POS)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 6120 Paseo del Norte, Carlsbad, CA, 92011
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:
- 6120 Paseo del Norte, Carlsbad, CA, 92011
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:
- 6120 Paseo del Norte, Carlsbad, CA, 92011
This result applies to these offices. Other locations are not confirmed.
$0a month
1 more Anthem Blue Cross plan hasn't been checked yet.
Alignment Health Plan
2 plans list Zachary; not listed on 13 other plans.
Alignment Health Balance Plus 004 (PPO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 6120 Paseo del Norte, Ste L2, Carlsbad, CA, 92011
This result applies to these offices. Other locations are not confirmed.
$7.30a monthAlignment Health Advantage 005 (PPO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 6120 Paseo del Norte, Ste L2, Carlsbad, CA, 92011
This result applies to these offices. Other locations are not confirmed.
$160a month
Blue Shield of California
2 plans list Zachary; not listed on 3 other plans.
Blue Shield AdvantageOptimum Plan 1 (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 6120 Paseo del Norte, Ste L2, Carlsbad, CA, 92011
This result applies to these offices. Other locations are not confirmed.
$0a monthBlue Shield Medicare + Medi-Cal Plan (HMO D-SNP)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 6120 Paseo del Norte, Ste L2, Carlsbad, CA, 92011
This result applies to these offices. Other locations are not confirmed.
$0a month
Molina Healthcare of California
1 plan lists Zachary.
Molina Medicare Complete Care Plus (HMO D-SNP)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 6120 Paseo del Norte, Ste L2, Carlsbad, CA, 92011
This result applies to these offices. Other locations are not confirmed.
$7.30a month
Champion Heath Plan
Medicare.gov doesn't have provider data for these plans yet. We'll check again.
3 more Champion Heath Plan plans haven't been checked yet.
Clever Care Health Plan
Not listed on its 6 plans here. That isn't proof they're out of network.
Community Health Group
Not listed on its 2 plans here. That isn't proof they're out of network.
Humana
Not listed on its 6 plans here. That isn't proof they're out of network.
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.
Wellcare
Not listed on its 4 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 Zachary 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 25, 2026
Where they practice
Practice location
- NPI issued
- 2014
- Registry record updated
- Jan 18, 2026
Medicare's clinician details aren't available on this page yet.
Questions
Common questions
Which 2027 Medicare Advantage plans list Zachary Fellows?
In San Diego County, CA, 33 Medicare Advantage plans for 2027 list Zachary in provider data from Medicare.gov or the carrier, including AARP Medicare Advantage from UHC CA-0012 (HMO-POS), AARP Medicare Advantage Patriot No Rx CA-MA2 (HMO-POS) and UHC Sharp Medicare Advantage CA-001P (HMO-POS). 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 Zachary Fellows take UnitedHealthcare Medicare Advantage plans?
Medicare.gov provider data lists Zachary on 9 Medicare Advantage plans for 2027 in San Diego County, CA, including AARP Medicare Advantage from UHC CA-0012 (HMO-POS) and AARP Medicare Advantage Patriot No Rx CA-MA2 (HMO-POS). CMS matches apply to the covered offices shown with each plan; other offices are not confirmed. Confirm with the office or UnitedHealthcare before you enroll.
Does Zachary Fellows take SCAN Health Plan Medicare Advantage plans?
Medicare.gov provider data lists Zachary on 8 Medicare Advantage plans for 2027 in San Diego County, CA, including SCAN Alta (HMO) and SCAN Classic (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 Zachary Fellows take Astiva Health Medicare Advantage plans?
Medicare.gov provider data lists Zachary on 5 Medicare Advantage plans for 2027 in San Diego County, CA, including Astiva Health Savings Plan (HMO) and Astiva Health C-SNP Bloom (HMO C-SNP). CMS matches apply to the covered offices shown with each plan; other offices are not confirmed. Confirm with the office or Astiva Health before you enroll.
Where does Zachary Fellows practice?
6120 Paseo del Norte Ste L2, Carlsbad, CA 92011.
How do I confirm Zachary is in my plan's network?
Call the member services number on your plan card and give them the NPI 1154733152, 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 Zachary Fellows on 25 plans from Clever Care Health Plan, Community Health Group, Humana, Imperial Health Plan of California, Inc., Kaiser Permanente and Wellcare in San Diego 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.