Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. John H Tu, MD

Dermatology Physician in Rochester, NY · enumerated 2006.

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

National Provider Identifier

1508897083

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Registry record

Entity type Individual (Type 1)

Name Dr. John H Tu

Credential MD

Sex Male

Practice address 100 White Spruce Blvd, Rochester, NY, 14623

Phone (585) 272-0700

Fax (585) 272-8356

Enumeration date Jul 5, 2006

Last updated in NPPES Dec 2, 2010

Taxonomy & licenses

207N00000X Dermatology Physician Allopathic & Osteopathic Physicians · License 220699 (NY) 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
02273105	Medicaid	NY	-
P010220699	Other	NY	EXCELLUS OF ROCHESTER

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

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is John Tu?

John Tu is registered in NPPES with the primary taxonomy of Dermatology Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-12-02.