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

Dr. Brian G. Keeffe, MD

Individual provider Internal Medicine Physician · NPI 1689664492

Dr. Brian G. Keeffe, MD is a Cardiovascular Disease (Cardiology) in Larkspur, California. Graduated from Georgetown University School of Medicine in 1998, 28 years ago. Practices with Regents Univ of California UCSF, a 272-clinician group and offers telehealth. Licensed in California.

Years since qualifying
28
Trained at
Georgetown University School of Medicine
Licensed in
CA
In the registry since
2005
Specialties on file
2
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

2 Bon Air Rd #100
Larkspur, CA 94939-1141
Phone: (415) 927-0666
Fax: (415) 927-6168
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Cardiovascular Disease Physician (primary) Taxonomy 207RC0000X · Licence A69588 (CA)
Internal Medicine Physician Taxonomy 207R00000X · Licence A69588 (CA)

Record details

NPI number1689664492
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 24, 2005
Last updated in NPPESApril 9, 2012
Mailing address2 Bon Air Rd, 100, Larkspur, CA 94939-1141

Medicare enrollment

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

Medicare specialtyCARDIOVASCULAR DISEASE (CARDIOLOGY)
Also practisesINTERNAL MEDICINE
Medical schoolGEORGETOWN UNIVERSITY SCHOOL OF MEDICINE
Graduated 1998 (28 years in practice)
Group practice Regents Univ Of California Ucsf — 272 clinicians
Accepts Medicare assignment Not indicated
TelehealthOffers telehealth services

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