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

Dr. David Quillian Segars, MD

Individual provider Family Medicine Physician · NPI 1669458097

Dr. David Quillian Segars, MD is a General Practice in San Francisco, California. Graduated from Virginia Commonwealth University, School of Medicine in 1981, 45 years ago. Practices with Segars Medical Group, a 2-clinician group, accepts Medicare assignment and offers telehealth. Licensed in California.

Years since qualifying
45
Trained at
Virginia Commonwealth University, School of Medicine
Licensed in
CA
In the registry since
2005
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

2645 Ocean Ave Ste 303
San Francisco, CA 94132-1633
Phone: (415) 452-1200
Fax: (415) 452-1207
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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 G55446 (CA)

Record details

NPI number1669458097
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedDecember 18, 2005
Last updated in NPPESDecember 3, 2009

Medicare enrollment

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

Medicare specialtyGENERAL PRACTICE
Medical schoolVIRGINIA COMMONWEALTH UNIVERSITY, SCHOOL OF MEDICINE
Graduated 1981 (45 years in practice)
Group practice Segars Medical Group — 2 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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