Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Cynthia Boyd, PH.D.

Q: What is the NPI number for Cynthia Boyd?

The National Provider Identifier (NPI) for Cynthia Boyd is 1902878150, a Type 1 (individual) record in the CMS NPPES registry.

Military Health Care Provider in San Diego, CA · enumerated 2006.

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

National Provider Identifier

1902878150

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Registry record

Entity type Individual (Type 1)

Name Dr. Cynthia Boyd

Credential PH.D.

Sex Female

Practice address 34730 Bob Wilson Dr., Suite 201, San Diego, CA, 92134

Phone (619) 532-5715

Fax (619) 532-6070

Enumeration date Feb 2, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

171000000X Military Health Care Provider Other Service Providers · License 19318 (CA) Primary

PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD 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 is the NPI number for Cynthia Boyd?

The National Provider Identifier (NPI) for Cynthia Boyd is 1902878150, a Type 1 (individual) record in the CMS NPPES registry.

Where does Cynthia Boyd practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.