Physician Profile

Keith Chamberlin, M.D.

Unclaimed Profile

About Dr. Chamberlin

Keith Chamberlin, M.D. practices anesthesiology in Greenbrae, CA. Keith is a 1979 graduate of Georgetown University School of Medicine. According to Medicare claims data, the services billed most often include anesthesia for lens surgery.

Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.

Specialty

Anesthesiology (Primary)

Credentials & Licensing

CA licenseA39684
NPI1265544654
NPI issued08/31/2006

License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.

Medicare information

Accepts Medicare assignmentYes
Medicare opt-outNo
Can order and refer in MedicareYes

Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.

Common questions

What is Keith Chamberlin's specialty?

Keith Chamberlin is an anesthesiologist in Greenbrae, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Anesthesiology”.

NPI registry

Where can I find Keith Chamberlin?

Keith Chamberlin is listed at 250 Bon Air Rd, Greenbrae, CA 94904. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How do I contact Keith Chamberlin?

The number on file is (415) 925-7000. Guide.md cannot book appointments or pass on messages — please call the office directly.

NPI registry

What is Keith Chamberlin's NPI number?

Keith Chamberlin's National Provider Identifier is 1265544654. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.

NPI registry

What is Keith Chamberlin's education?

Keith Chamberlin attended Georgetown University School of Medicine, graduating in 1979. This comes from the CMS National Downloadable File.

CMS public data

How long has Keith Chamberlin been practicing?

Keith Chamberlin has 47 years experience. Calculated from a graduation year of 1979, reported in the CMS National Downloadable File.

CMS public data

What is Keith Chamberlin known for?

According to Medicare billing data, Keith Chamberlin provides treatments such as anesthesia for lens surgery. This reflects Medicare patients only and is billing volume, not a measure of quality.

Medicare claims

Has Keith Chamberlin confirmed this information?

Not yet. This profile is built from public federal data and has not been confirmed by Keith Chamberlin. If this is you, claiming it is free.

Guide.md

Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.