Physician Profile

Gayle P. McDermott, MD

Unclaimed Profile

About Dr. Mcdermott

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Specialty

Internal Medicine (Primary)
Internal Medicine (Additional)
Internal Medicine (Additional)

Credentials & Licensing

NY license255647-1
CA licenseA95772
NJ license25MA08734900
NPI1336112424
NPI issued02/09/2006

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

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. McDermott's specialty?

Dr. McDermott is an internist in New York, NY. That is the designation recorded for this NPI in the federal registry, where it is listed as “Internal Medicine”.

NPI registry

Where can I find Dr. McDermott?

Dr. McDermott is listed at 423 E 23 Street Primary Care, New York, NY 10010. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How do I contact Dr. McDermott?

The number on file is (212) 686-7500. Guide.md cannot book appointments or pass on messages — please call the office directly.

NPI registry

What is Dr. McDermott's NPI number?

Dr. McDermott's National Provider Identifier is 1336112424. 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

How long has Dr. McDermott been practicing?

Dr. McDermott has 20+ years experience. Registered with an NPI since 2006. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.

NPI registry

Has Dr. McDermott confirmed this information?

Not yet. This profile is built from public federal data and has not been confirmed by Dr. McDermott. 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.