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

Brian Jared Peterson, PAC

Individual provider Emergency Medicine Physician · NPI 1225119621

Brian Jared Peterson, PAC is a Physician Assistant in Alpine, California. Qualified in 2003, 23 years ago. Practices with Mary Gessner-Peterson Medical Group Inc, a 4-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Pennsylvania.

Years since qualifying
23
Licensed in
PA
In the registry since
2006
What do these letters mean?
PAC — Physician Assistant, Certified
A physician assistant holding current national certification; usually written PA-C.

See every abbreviation used in this directory →

Practice location Address checks out

1730 Alpine Blvd Ste 109B
Alpine, CA 91901-3877
Phone: (619) 326-4445
Fax: (619) 722-1721
Show map & directions

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

Additional practice locations (1)

  • 6645 Alvarado Rd, San Diego, CA 92120-5208 — (619) 229-3113

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence MA051614 (PA)

Record details

NPI number1225119621
Entity typeIndividual (Type 1)
GenderMale
Credentials PAC
Sole proprietorNo
NPI enumeratedOctober 18, 2006
Last updated in NPPESMarch 7, 2023

Medicare enrollment

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

Medicare specialtyPHYSICIAN ASSISTANT
Medical schoolOTHER
Graduated 2003 (23 years in practice)
Group practice Mary Gessner-Peterson Medical Group Inc — 4 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount