Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Courtney Paige Ridley, MD

Integrative Medicine Physician in San Francisco, CA · enumerated 2006.

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

National Provider Identifier

1003852690

Verified

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Registry record

Entity type Individual (Type 1)

Name Dr. Courtney Paige Ridley

Credential MD

Sex Female

Practice address San Francisco, CA, 94115

Phone (415) 600-3503

Fax (415) 600-3514

Enumeration date Jun 21, 2006

Last updated in NPPES Nov 15, 2024

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

202D00000X Integrative Medicine Physician Allopathic & Osteopathic Physicians · License A125717 (CA) 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
1487696985	Other	OR	CURRY HEALTH DISTRICT NPI
500683528	Medicaid	OR	-
A125717	Other	CA	CALIFORNIA STATE LICENSE
930937095	Other	OR	CURRY HEALTH DISTRICT TAX I.D.

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 Courtney Ridley?

The National Provider Identifier (NPI) for Courtney Ridley is 1003852690, a Type 1 (individual) record in the CMS NPPES registry.

Where does Courtney Ridley practice?

The practice location on file with NPPES is in San Francisco, CA. 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 2024-11-15.