Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. John R Valvo, MD

Q: What is the NPI number for John Valvo?

The National Provider Identifier (NPI) for John Valvo is 1043235138, a Type 1 (individual) record in the CMS NPPES registry.

Urology Physician in Rochester, NY · enumerated 2006 · practices at Rochester Urology Group, Pllc.

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

National Provider Identifier

1043235138

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Registry record

Entity type Individual (Type 1)

Name Mr. John R Valvo

Credential MD

Sex Male

Practice address 2615 Culver Rd, Suite 100, Rochester, NY, 14609

Phone (585) 336-5320

Fax (585) 336-9114

Enumeration date Jul 12, 2006

Last updated in NPPES May 19, 2021

Taxonomy & licenses

208800000X Urology Physician Allopathic & Osteopathic Physicians · License 138654-1 (NY) Secondary

208800000X Urology Physician Allopathic & Osteopathic Physicians · License 138654 (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
752112	Medicaid	NY	-

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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for John Valvo?

The National Provider Identifier (NPI) for John Valvo is 1043235138, a Type 1 (individual) record in the CMS NPPES registry.

Where does John Valvo practice?

The practice location on file with NPPES is in Rochester, NY. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-05-19.