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Dr. John Mitsuo Nakayama, M.D.

Gynecologic Oncology Physician in Pittsburgh, PA · enumerated 2007 · practices at Allegheny Clinic.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1528266483

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Registry record

Entity type Individual (Type 1)
Name Dr. John Mitsuo Nakayama
Credential M.D.
Sex Male
Practice address 4815 Liberty Ave Ste 310, Pittsburgh, PA, 15224
Phone (412) 578-1116
Enumeration date Jul 3, 2007
Last updated in NPPES Feb 24, 2021

Taxonomy & licenses

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License 35.123875 (OH) Secondary
207VX0201X Gynecologic Oncology Physician Allopathic & Osteopathic Physicians · License 0116023283 (VA) Secondary
207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License 142503 (NC) Secondary
207VX0201X Gynecologic Oncology Physician Allopathic & Osteopathic Physicians · License 35.123875 (OH) Secondary
207VX0201X Gynecologic Oncology Physician Allopathic & Osteopathic Physicians · License MD472231 (PA) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
0105976 Medicaid OH -

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

Where does John Nakayama practice?
The practice location on file with NPPES is in Pittsburgh, PA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for John Nakayama?
The National Provider Identifier (NPI) for John Nakayama is 1528266483, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-02-24.