Robert Petty, DO
NPI 1497795496 · Emergency Medicine Physician · Sonoma, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Robert Petty, DO is a Emergency Medicine Physician provider in Sonoma, CA (NPI 1497795496).
Provider details
- NPI number
- 1497795496
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- Yes
- License
- DO00001542 (WA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Hospitals
Hospitals
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-06-07
- Last updated
- 2013-01-28
Frequently asked questions
- What is Robert Petty's NPI number?
- Robert Petty's National Provider Identifier (NPI) is 1497795496, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Petty's specialty?
- Robert Petty is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Robert Petty located?
- Robert Petty's practice location on file with NPPES is 866 Donner Ave, Sonoma, CA 95476-7136.
- What is Robert Petty's phone number?
- The practice phone number listed in the NPPES registry for Robert Petty is (360) 708-7940.
- Does Robert Petty accept Medicare?
- Robert Petty is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Robert Petty's NPI active?
- Yes — Robert Petty's NPI (1497795496) is active in the NPPES registry as of the last update on 2013-01-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.