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Physician Profile

John D. Mayfield, MD

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Where to find John D. Mayfield, MD

About Dr. Mayfield

Based in Boston, MA, John D. Mayfield, MD is listed in the NPI registry under diagnostic radiology. John graduated from University of Florida College of Medicine in 2019. John is also listed as specializing in internal medicine. NPI 1669030722 identifies this record in the national registry.

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

Education & Training

Specialty

Internal Medicine (Additional)

Credentials & Licensing

MA licenceAs reported to the NPI registry
No. 1017847As reported
NH licenceAs reported to the NPI registry
No. 33181As reported
SC licenceAs reported to the NPI registry
No. LL82596As reported
NPINational Provider Identifier
1669030722Issued 2019

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. Mayfield's specialty?

Dr. Mayfield is a radiologist in Boston, MA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Diagnostic Radiology”.

NPI registry

Where can I find Dr. Mayfield?

Dr. Mayfield is listed at 55 Fruit St, Boston, MA 02114. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How do I contact Dr. Mayfield?

The number on file is (617) 726-8323. Contact the office directly to confirm availability and scheduling.

NPI registry

What is Dr. Mayfield's NPI number?

Dr. Mayfield's National Provider Identifier is 1669030722. 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. Mayfield's medical education?

Dr. Mayfield attended University of Florida College of Medicine, graduating in 2019. This comes from the CMS National Downloadable File.

CMS public data

How long has Dr. Mayfield been practicing?

Dr. Mayfield has 7 years experience. Calculated from a graduation year of 2019, reported in the CMS National Downloadable File.

CMS public data

Has Dr. Mayfield confirmed this information?

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

Guide.md

Guide.md listings do not constitute medical advice or an endorsement.