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

Bryan D Gescuk, MD

Individual provider Rheumatology Physician · NPI 1295815579

Bryan D Gescuk, MD is a Rheumatology in San Mateo, California. Practices with San Mateo Rheumatology Inc, a 3-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in California.

Licensed in
CA
In the registry since
2006
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

222 W 39th Ave
San Mateo, CA 94403-4364
Phone: (650) 573-2222
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 101 S San Mateo Dr Ste 307, San Mateo, CA 94401-3844 — (650) 348-6011

Specialties & licences

Rheumatology Physician (primary) Taxonomy 207RR0500X · Licence A65762 (CA)

Record details

NPI number1295815579
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 17, 2006
Last updated in NPPESJuly 21, 2022

Medicare enrollment

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

Medicare specialtyRHEUMATOLOGY
Also practisesINTERNAL MEDICINE
Medical schoolBOSTON UNIVERSITY SCHOOL OF MEDICINE
Group practice San Mateo Rheumatology Inc — 3 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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