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Physician Profile

Joseph J. Baker, MD, MPH

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At a glance

About Dr. Baker

Based in Boston, MA, Joseph J. Baker, MD, MPH is listed in the NPI registry under family medicine. Joseph graduated from Georgetown University School of Medicine in 2000. NPI 1144338138 identifies this record in the national registry.

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

Education & Training

Specialty

Family Medicine (Primary)

Credentials & Licensing

MA licenceAs reported to the NPI registry
No. 245637As reported
NPINational Provider Identifier
1144338138Issued 2006

As reported to the NPI registry ↗

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 Dr. Baker's specialty?

Dr. Baker is a family doctor in Boston, MA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Family Medicine”.

NPI registry

Where can I find Dr. Baker?

Dr. Baker is listed at 1340 Boylston St, Boston, MA 02215. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How do I contact Dr. Baker?

The number on file is (617) 267-0900. Contact the office directly to confirm availability and scheduling.

NPI registry

What is Dr. Baker's NPI number?

Dr. Baker's National Provider Identifier is 1144338138. 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 Dr. Baker's medical education?

Dr. Baker attended Georgetown University School of Medicine, graduating in 2000. This comes from the CMS National Downloadable File.

CMS public data

How long has Dr. Baker been practicing?

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

CMS public data

Has Dr. Baker confirmed this information?

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

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