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

Dr. John Raymond Marshall, MD

Individual provider Emergency Medicine Physician · NPI 1346596970

Dr. John Raymond Marshall, MD is an Emergency Medicine Physician in Orange, California. Licensed in California. Registered with an NPI since 2012.

Licensed in
CA
In the registry since
2012
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

101 The City Dr S Bldg 1A Rm 1009
Orange, CA 92868-3201
Phone: (714) 456-5239
Show map & directions

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

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence A129682 (CA)

Record details

NPI number1346596970
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 1, 2012
Last updated in NPPESNovember 22, 2021
Mailing address32 Poppy, Lake Forest, CA 92630-8361

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