Provider Profile

John H. Greenfield, M. D.

Unclaimed Profile

About John Greenfield

Based in Sacramento, CA, John H. Greenfield, M. D. is listed in the NPI registry under orthopaedic surgery. John graduated from University of Texas Southwestern Medical School at Dallas in 2000. John is also listed as specializing in specialist.

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

Specialty

Orthopaedic Surgery (Primary)
Specialist (Additional)

Credentials & Licensing

CA licenseA91052
GA license052272
NPI1861406506
NPI issued07/28/2006

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 does John H. Greenfield specialize in?

John H. Greenfield is an orthopaedic surgeon in Sacramento, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Orthopaedic Surgery”.

NPI registry

Where is John H. Greenfield located?

John H. Greenfield is listed at 1201 Alhambra Blvd Ste 400, Sacramento, CA 95816. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is John H. Greenfield's phone number?

The number on file is (916) 733-5098. Guide.md cannot book appointments or pass on messages — please call the office directly.

NPI registry

What is John H. Greenfield's NPI number?

John H. Greenfield's National Provider Identifier is 1861406506. 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 John H. Greenfield train?

John H. Greenfield attended University of Texas Southwestern Medical School at Dallas, graduating in 2000. This comes from the CMS National Downloadable File.

CMS public data

How long has John H. Greenfield been practicing?

John H. Greenfield has 26 years experience. Calculated from a graduation year of 2000, reported in the CMS National Downloadable File.

CMS public data

Has John H. Greenfield confirmed this information?

Not yet. This profile is built from public federal data and has not been confirmed by John H. Greenfield. 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.