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Robert Plass, M.D
NPI 1437109865 · Emergency Medicine Physician · Sun City, AZ
Robert Plass, M.D is a Emergency Medicine Physician provider in Sun City, AZ (NPI 1437109865).
Provider details
- NPI number
- 1437109865
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D
- Sex
- Male
- Sole proprietor
- No
- License
- G54485 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
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
10401 West Thunderbird Boulevard
Sun City, AZ 85351
Phone: (623) 977-7211
Street-level locationGet directions
Mailing address
2100 Powell Street Ste 920
Emeryville, CA 94608-1803
Registry dates
- Enumerated
- 2006-05-10
- Last updated
- 2007-11-26
Frequently asked questions
- What is Robert Plass's NPI number?
- Robert Plass's National Provider Identifier (NPI) is 1437109865, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Plass's specialty?
- Robert Plass is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Robert Plass located?
- Robert Plass's practice location on file with NPPES is 10401 West Thunderbird Boulevard, Sun City, AZ 85351.
- What is Robert Plass's phone number?
- The practice phone number listed in the NPPES registry for Robert Plass is (623) 977-7211.
- Is Robert Plass's NPI active?
- Yes — Robert Plass's NPI (1437109865) is active in the NPPES registry as of the last update on 2007-11-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.