Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Duncan Holbert

Individual provider Family Medicine Physician · NPI 1770563520

Duncan Holbert is registered under Family Practice in Santa Cruz, California. Graduated from University of California, San Francisco School of Medicine in 1970, 56 years ago. Accepts Medicare assignment. Licensed in California.

Years since qualifying
56
Trained at
University of California, San Francisco School of Medicine
Licensed in
CA
In the registry since
2006
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Practice location Address checks out

2025 Soquel Ave
Santa Cruz, CA 95062-1323
Phone: (831) 458-5537
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence A24230 (CA)

Record details

NPI number1770563520
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedJanuary 18, 2006
Last updated in NPPESJuly 13, 2026

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolUNIVERSITY OF CALIFORNIA, SAN FRANCISCO SCHOOL OF MEDICINE
Graduated 1970 (56 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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