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

Dr. John Williamson, MD

Individual provider Surgery Physician · NPI 1790206092

Dr. John Williamson, MD is a Surgery Physician in Camp Pendleton, California. Works from 3 locations. Licensed in California and Pennsylvania.

Licensed in
CA, PA
In the registry since
2017
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

200 Mercy Cirle
Camp Pendleton, CA 92055
Phone: (760) 725-1288
Show map & directions

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

Additional practice locations (2)

  • Naval Hospital Okinawa, Fpo, AP 96362 — (603) 686-2572
  • Uss America, Fpo, AP 96660-1600 — (603) 686-2572

Specialties & licences

Surgery Physician (primary) Taxonomy 208600000X · Licence A203387 (CA)
Surgery Physician Taxonomy 208600000X · Licence MD467935 (PA)

Record details

NPI number1790206092
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 28, 2017
Last updated in NPPESJuly 24, 2025
Certification dateJuly 17, 2025
Mailing addressPo Box 532, Wilder, VT 05088-0532

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