Basil HamblinMD
Family Medicine, Geriatric Medicine
2027 Medicare Advantage
Check your plan
Medicare Advantage plans for Marin 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
Not listed on the plans that answered
Basil wasn't listed on the 3 2027 plans whose directories answered in Marin County, CA. Directories can lag behind, so that isn't proof Basil is out of network. Ask us to confirm. One directory didn't answer this time; we'll try it again.
The 21 Medicare Advantage plans we show for Marin County, CA in 2027
- 3 not listed
- 18 not checked yet
Alignment Health Plan
This directory didn't answer. We'll try again shortly.
Anthem Blue Cross Partnership Plan
This directory didn't answer. We'll try again shortly.
Humana
Not listed on its 3 plans here. That isn't proof they're out of network.
Imperial Health Plan of California, Inc.
This directory didn't answer. We'll try again shortly.
Kaiser Permanente
This directory didn't answer. We'll try again shortly.
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 Basil 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
Practice location
- NPI issued
- 2006
- Registry record updated
- Nov 2, 2011
Medicare's clinician details aren't available on this page yet.
Questions
Common questions
Is Basil Hamblin in network with Medicare Advantage plans?
Basil wasn't listed on the 3 2027 plans whose directories answered in Marin County, CA. Directories can lag, and other plans haven't been confirmed, so ask the office or a Silverpath advisor.
Does Basil Hamblin take Humana Medicare Advantage plans?
Humana's own provider directory doesn't list Basil on any of its 3 plans for 2027 in Marin County, CA. Directories can lag, and a clinician can be in network at another office, so that isn't proof Basil is out of network. Ask the office or a Silverpath advisor to confirm.
Where does Basil Hamblin practice?
11150 State Route One, Point Reyes Station, CA 94956.
How do I confirm Basil is in my plan's network?
Call the member services number on your plan card and give them the NPI 1114095106, or ask a Silverpath advisor to check for you. It's free.
For providers
Is this your practice?
Patients in Marin County, CA look up Basil Hamblin 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.