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Dr. Richard David Carpenter, D.O., PH.D.

Family Medicine Physician in Martinez, CA · enumerated 2017.

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

National Provider Identifier

1881127165

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Registry record

Entity type Individual (Type 1)
Name Dr. Richard David Carpenter
Credential D.O., PH.D.
Sex Male
Practice address 1210 Alhambra Ave, Martinez, CA, 94553
Phone (925) 680-8933
Enumeration date Apr 4, 2017
Last updated in NPPES Aug 12, 2020

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 20A16849 (CA) Primary
390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary
DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO 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.

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Frequently asked questions

Where does Richard Carpenter practice?
The practice location on file with NPPES is in Martinez, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Richard Carpenter?
The National Provider Identifier (NPI) for Richard Carpenter is 1881127165, 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 2020-08-12.