Ronald Harrison, O.D.
NPI 1588653752 · Optometrist · Santa Rosa, CA
Ronald Harrison, O.D. is a Optometrist provider in Santa Rosa, CA (NPI 1588653752).
Provider details
- NPI number
- 1588653752
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- O.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 2000145741 (MO)
Specialties & taxonomies
Eye and Vision Services Providers
Eye and Vision Services Providers
Eye and Vision Services Providers
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
- 2005-10-19
- Last updated
- 2015-05-29
Frequently asked questions
- What is Ronald Harrison's NPI number?
- Ronald Harrison's National Provider Identifier (NPI) is 1588653752, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ronald Harrison's specialty?
- Ronald Harrison is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Ronald Harrison located?
- Ronald Harrison's practice location on file with NPPES is 2320 Midway Dr, Santa Rosa, CA 95405-5017.
- What is Ronald Harrison's phone number?
- The practice phone number listed in the NPPES registry for Ronald Harrison is (707) 526-2020.
- Is Ronald Harrison's NPI active?
- Yes — Ronald Harrison's NPI (1588653752) is active in the NPPES registry as of the last update on 2015-05-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.