Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Ryan Seth Perry, MD

Q: What is the NPI number for Ryan Perry?

The National Provider Identifier (NPI) for Ryan Perry is 1891372603, a Type 1 (individual) record in the CMS NPPES registry.

Obstetrics & Gynecology Physician in Williamsburg, VA · enumerated 2021.

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

National Provider Identifier

1891372603

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Registry record

Entity type Individual (Type 1)

Name Dr. Ryan Seth Perry

Credential MD

Sex Male

Practice address 500 Sentara Cir Ste 105, Williamsburg, VA, 23188

Phone (757) 253-5653

Fax (757) 378-2776

Enumeration date Mar 26, 2021

Last updated in NPPES Jul 8, 2025

Taxonomy & licenses

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License 0101285048 (VA) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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

Where does Ryan Perry practice?

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

What is the NPI number for Ryan Perry?

The National Provider Identifier (NPI) for Ryan Perry is 1891372603, 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 2025-07-08.