Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Catherine Ridings, MD

Sports Medicine (Family Medicine) Physician in Quantico, VA · enumerated 2008.

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

National Provider Identifier

1588825236

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Registry record

Entity type Individual (Type 1)

Name Catherine Ridings

Credential MD

Sex Female

Practice address John H. Bradley Branch Health Clinic, Building 5003, 2189 Elrod Rd., Quantico, VA, 22134

Phone (703) 432-6260

Enumeration date Jun 24, 2008

Last updated in NPPES Mar 10, 2022

Taxonomy & licenses

207QS0010X Sports Medicine (Family Medicine) Physician Allopathic & Osteopathic Physicians · License 25331 (NE) 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

What specialty is Catherine Ridings?

Catherine Ridings is registered in NPPES with the primary taxonomy of Sports Medicine (Family Medicine) Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-03-10.