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

Individual provider Psychiatry Physician · NPI 1366560112

Robert S Graff, MD is a Psychiatry in Stockton, California. Graduated from Saint Louis University School of Medicine in 1988, 38 years ago. Practices with County of San Joaquin, a 197-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
38
Trained at
Saint Louis University School of Medicine
Licensed in
CA
In the registry since
2007
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

1212 N California St
Stockton, CA 95202-1552
Phone: (209) 468-6937
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence G70479 (CA)

Record details

NPI number1366560112
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 27, 2007
Last updated in NPPESMarch 27, 2011
Mailing address1212 N California St, Stockton, CA 95202-1552

Medicare enrollment

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

Medicare specialtyPSYCHIATRY
Medical schoolSAINT LOUIS UNIVERSITY SCHOOL OF MEDICINE
Graduated 1988 (38 years in practice)
Group practice County Of San Joaquin — 197 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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