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

Dr. John David Culbertson, MD

Individual provider Internal Medicine Physician · NPI 1649219833

Dr. John David Culbertson, MD is an Internal Medicine in San Anselmo, California. Graduated from Medical University of South Carolina College of Medicine in 1998, 28 years ago. Accepts Medicare assignment. Licensed in Alabama, California and South Carolina.

Years since qualifying
28
Trained at
Medical University of South Carolina College of Medicine
Licensed in
AL, CA, SC
In the registry since
2006
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence A99250 (CA)
Internal Medicine Physician Taxonomy 207R00000X · Licence 23216 (AL)
Internal Medicine Physician Taxonomy 207R00000X · Licence 26725 (SC)

Record details

NPI number1649219833
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 5, 2006
Last updated in NPPESJanuary 22, 2025
Certification dateJanuary 22, 2025
Mailing addressPo Box 6671, Santa Rosa, CA 95406-0671

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyINTERNAL MEDICINE
Medical schoolMEDICAL UNIVERSITY OF SOUTH CAROLINA COLLEGE OF MEDICINE
Graduated 1998 (28 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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