Gary Harris, M.D.
NPI 1154359966 · Diagnostic Radiology Physician · Riverside, CA
Gary Harris, M.D. is a Diagnostic Radiology Physician provider in Riverside, CA (NPI 1154359966).
Provider details
- NPI number
- 1154359966
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- G67633 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
- 2006-06-29
- Last updated
- 2009-10-07
Frequently asked questions
- What is Gary Harris's NPI number?
- Gary Harris's National Provider Identifier (NPI) is 1154359966, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gary Harris's specialty?
- Gary Harris is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Gary Harris located?
- Gary Harris's practice location on file with NPPES is 1770 Iowa Ave, Riverside, CA 92507-2430.
- What is Gary Harris's phone number?
- The practice phone number listed in the NPPES registry for Gary Harris is (951) 786-0801.
- Is Gary Harris's NPI active?
- Yes — Gary Harris's NPI (1154359966) is active in the NPPES registry as of the last update on 2009-10-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.