IndividualActive
Richard Simsarian, O.D.
NPI 1952475584 · Optometrist · San Francisco, CA
Richard Simsarian, O.D. is a Optometrist provider in San Francisco, CA (NPI 1952475584).
Provider details
- NPI number
- 1952475584
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- O.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 3863T (CA)
Specialties & taxonomies
Eye and Vision Services Providers
Profile Score
Detailed profile(90/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
1719 Noriega St
San Francisco, CA 94122-4307
Phone: (415) 664-3633
Fax: (415) 664-3669
Street-level locationGet directions
Mailing address
1719 Noriega St
San Francisco, CA 94122-4307
Registry dates
- Enumerated
- 2006-11-17
- Last updated
- 2008-03-10
Frequently asked questions
- What is Richard Simsarian's NPI number?
- Richard Simsarian's National Provider Identifier (NPI) is 1952475584, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Richard Simsarian's specialty?
- Richard Simsarian is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Richard Simsarian located?
- Richard Simsarian's practice location on file with NPPES is 1719 Noriega St, San Francisco, CA 94122-4307.
- What is Richard Simsarian's phone number?
- The practice phone number listed in the NPPES registry for Richard Simsarian is (415) 664-3633.
- Is Richard Simsarian's NPI active?
- Yes — Richard Simsarian's NPI (1952475584) is active in the NPPES registry as of the last update on 2008-03-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.