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

John Mark Sawyer, MD

Individual provider Emergency Medicine Physician · NPI 1174082176

John Mark Sawyer, MD is an Emergency Medicine in Los Angeles, California. Graduated from Medical University of South Carolina College of Medicine in 2019, 7 years ago. Practices with Cep America - California, a 1,267-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in California.

Years since qualifying
7
Trained at
Medical University of South Carolina College of Medicine
Licensed in
CA
In the registry since
2019
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

924 Westwood Blvd Ste 300
Los Angeles, CA 90024-2924
Phone: (310) 794-0785
Show map & directions

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

Additional practice locations (1)

  • 2228 Baxter St, Los Angeles, CA 90039-3602 — (803) 206-5526

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence A178772 (CA)

Record details

NPI number1174082176
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 19, 2019
Last updated in NPPESMarch 20, 2024
Certification dateMarch 20, 2024

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolMEDICAL UNIVERSITY OF SOUTH CAROLINA COLLEGE OF MEDICINE
Graduated 2019 (7 years in practice)
Group practice Cep America - California — 1267 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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