Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Patricia M. Ryan, M.D.

Internal Medicine Physician in Mechanicsville, VA · enumerated 2006.

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

National Provider Identifier

1790740033

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Registry record

Entity type Individual (Type 1)

Name Patricia M. Ryan

Credential M.D.

Sex Female

Practice address 7255 Hanover Green Dr, Mechanicsville, VA, 23111

Phone (804) 730-1111

Fax (804) 730-9764

Enumeration date Apr 19, 2006

Last updated in NPPES Jul 15, 2013

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 0101058016 (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 Patricia Ryan practice?

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

What is the NPI number for Patricia Ryan?

The National Provider Identifier (NPI) for Patricia Ryan is 1790740033, 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 2013-07-15.