Provider Profile

James P. Leyden

Unclaimed Profile

About James Leyden

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Education & Training

School Other Graduated: 2024

Specialty

Nurse Practitioner — Acute Care (Primary)

Credentials & Licensing

CA license95033537
NPI1598556292
NPI issued05/14/2025

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 assignmentSometimes (reported per claim)
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 James P. Leyden specialize in?

James P. Leyden is a nurse practitioner in San Francisco, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Nurse Practitioner — Acute Care”.

NPI registry

Where is James P. Leyden located?

James P. Leyden is listed at 96 Jersey St Apt 4, San Francisco, CA 94114. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is James P. Leyden's phone number?

The number on file is (773) 957-5490. Guide.md cannot book appointments or pass on messages — please call the office directly.

NPI registry

What is James P. Leyden's NPI number?

James P. Leyden's National Provider Identifier is 1598556292. 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 James P. Leyden train?

James P. Leyden attended Other, graduating in 2024. This comes from the CMS National Downloadable File.

CMS public data

How long has James P. Leyden been practicing?

James P. Leyden has 2 years experience. Calculated from a graduation year of 2024, reported in the CMS National Downloadable File.

CMS public data

Has James P. Leyden confirmed this information?

Not yet. This profile is built from public federal data and has not been confirmed by James P. Leyden. 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.