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

Bryan L Gammon, MD

Individual provider Dermatopathology Physician · NPI 1518134154

Bryan L Gammon, MD is a Dermatology in San Jose, California. Graduated from University of Texas Southwestern Medical School at Dallas in 2008, 18 years ago. Practices with Hal M Weitzbuch MD Medical Corporation, a 4-clinician group, works from 4 locations and accepts Medicare assignment. Licensed in California and Texas.

Years since qualifying
18
Trained at
University of Texas Southwestern Medical School at Dallas
Licensed in
CA, TX
In the registry since
2008
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

2420 Samaritan Dr
San Jose, CA 95124-3907
Phone: (408) 369-5600
Fax: (408) 369-5625
Show map & directions

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

Additional practice locations (3)

  • 4575 Benes Ave, Glen Carbon, IL 62034-1541 — (618) 961-1950
  • 65 Broadway Ste 1606, New York, NY 10006-2562 — (212) 283-3000
  • 4131 Directors Row, Houston, TX 77092-8703 — (877) 697-2447

Specialties & licences

Dermatopathology Physician (primary) Taxonomy 207ND0900X · Licence A118101 (CA)
Dermatology Physician Taxonomy 207N00000X · Licence R0862 (TX)

Record details

NPI number1518134154
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedMay 13, 2008
Last updated in NPPESJune 11, 2026
Certification dateJune 11, 2026

Medicare enrollment

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

Medicare specialtyDERMATOLOGY
Also practisesPATHOLOGY
Medical schoolUNIVERSITY OF TEXAS SOUTHWESTERN MEDICAL SCHOOL AT DALLAS
Graduated 2008 (18 years in practice)
Group practice Hal M Weitzbuch Md Medical Corporation — 4 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare