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

Individual provider Emergency Medicine Physician · NPI 1497795496

Robert T Petty, DO is an Emergency Medicine Physician in Sonoma, California. Practices as a sole proprietor. Licensed in California and Washington.

Licensed in
CA, WA
In the registry since
2006
Specialties on file
3
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

866 Donner Ave
Sonoma, CA 95476-7136
Phone: (360) 708-7940
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence DO00001542 (WA)
General Acute Care Hospital Taxonomy 282N00000X · Licence 20A 4256 (CA)
General Acute Care Hospital Taxonomy 282N00000X · Licence OP1542 (WA)

Record details

NPI number1497795496
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorYes
NPI enumeratedJune 7, 2006
Last updated in NPPESJanuary 28, 2013

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