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Physician Profile

Shannon D. Chain, MD

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Where to find Shannon D. Chain, MD

About Dr. Chain

Shannon D. Chain, MD practices physical medicine & rehabilitation in Petaluma, CA. The provider's National Provider Identifier (NPI) is 1447575428.

Factual summary compiled by Guide.md from public records; not written by this provider.

Education & Training

Medical School Other Graduated: 2010

Credentials & Licensing

CA · Physician and Surgeon AMedical Board of California
No. 140657CurrentExpires Mar 2027Since 2016
OR licenceAs reported to the NPI registry
No. MD166551As reported
NPINational Provider Identifier
1447575428Issued 2010

Snapshot · verify with the 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 kind of doctor is Dr. Chain?

Dr. Chain is a rehabilitation physician in Petaluma, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Physical Medicine & Rehabilitation”.

NPI registry

What is Dr. Chain's address?

Dr. Chain is listed at 346 Lakeville Cir, Petaluma, CA 94954. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How can I make an appointment with Dr. Chain?

The number on file is (628) 233-3013. Contact the office directly to confirm availability and scheduling.

NPI registry

What is Dr. Chain's NPI number?

Dr. Chain's National Provider Identifier is 1447575428. 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

Where did Dr. Chain train?

Dr. Chain attended Other, graduating in 2010. This comes from the CMS National Downloadable File.

CMS public data

How long has Dr. Chain been practicing?

Dr. Chain has 16 years experience. Calculated from a graduation year of 2010, reported in the CMS National Downloadable File.

CMS public data

Has Dr. Chain confirmed this information?

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

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