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

Dr. Stephen Marrs Petty, MD

Individual provider Psychiatry Physician · NPI 1366491029

Dr. Stephen Marrs Petty, MD is a Psychiatry Physician in Mission Viejo, California. Licensed in California. Registered with an NPI since 2006.

Licensed in
CA
In the registry since
2006
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

27800 Medical Center Rd Ste 350
Mission Viejo, CA 92691-6410
Phone: (949) 364-5315
Fax: (949) 364-6515
Show map & directions

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

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence G39238 (CA)

Record details

NPI number1366491029
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 9, 2006
Last updated in NPPESJuly 13, 2026

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