Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

John David Culbertson, MD Inc

Organization Internal Medicine Physician · NPI 1295548105

John David Culbertson, MD Inc is an Internal Medicine Physician in San Anselmo, California. Registered with an NPI since 2025.

In the registry since
2025
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

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Practice location Address checks out

895 Sir Francis Drake Blvd
San Anselmo, CA 94960-1916
Phone: (415) 925-3617
Fax: (415) 925-3597
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X

Record details

NPI number1295548105
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official John Culbertson — President/Owner · (415) 925-3617
NPI enumeratedJanuary 27, 2025
Last updated in NPPESJanuary 27, 2025
Certification dateJanuary 27, 2025
Mailing addressPo Box 6671, Santa Rosa, CA 95406-0671

Other providers in San Anselmo