Maria CastilloNP
Nurse Practitioner, Obstetrics & Gynecology
2027 Medicare Advantage
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Medicare Advantage plans for Los Angeles County, CA.
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Not listed on the plans that answered
Maria wasn't listed on the 8 2027 plans whose directories answered in Los Angeles County, CA. Directories can lag behind, so that isn't proof Maria is out of network. Ask us to confirm. One directory didn't answer this time; we'll try it again.
The 119 Medicare Advantage plans we show for Los Angeles County, CA in 2027
- 8 not listed
- 111 not checked yet
Aetna Medicare
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AHF
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Align Senior Care
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Alignment Health Plan
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Anthem Blue Cross · Anthem Blue Cross Partnership Plan
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Astiva Health
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Blue Shield of California
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Champion Heath Plan
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Clever Care Health Plan
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Elite Health Plan, Inc.
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Humana
Not listed on its 8 plans here. That isn't proof they're out of network.
Imperial Health Plan of California, Inc.
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Kaiser Permanente
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L.A. Care Health Plan
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Molina Healthcare of California
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SCAN Health Plan
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UCLA Health Medicare Advantage Plan
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UnitedHealthcare
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VillageHealth
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Wellcare
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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 Maria 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 12, 2026
Where they practice
5 practice locations
- NPI issued
- 2008
- Registry record updated
- Jan 18, 2024
Medicare's clinician details aren't available on this page yet.
Questions
Common questions
Is Maria Castillo in network with Medicare Advantage plans?
Maria wasn't listed on the 8 2027 plans whose directories answered in Los Angeles County, CA. Directories can lag, and other plans haven't been confirmed, so ask the office or a Silverpath advisor.
Where does Maria Castillo practice?
5 locations, including 3000 E 1st St, Los Angeles, CA. All of them are listed on this page.
How do I confirm Maria is in my plan's network?
Call the member services number on your plan card and give them the NPI 1003051954, or ask a Silverpath advisor to check for you. It's free.
For providers
Is this your practice?
Patients in Los Angeles County, CA look up Maria Castillo by plan, and the directories we read don't list this practice yet. 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.