IndividualActive
Ruth Leonard
NPI 1083204754 · Technician/Technologist · San Francisco, CA
Ruth Leonard is a Technician/Technologist provider in San Francisco, CA (NPI 1083204754).
Provider details
- NPI number
- 1083204754
- Entity type
- Individual
- Primary specialty
- Technician/TechnologistEye and Vision Services Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- L3138 (CA)
Specialties & taxonomies
Eye and Vision Services Providers
Profile Score
Established profile(63/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 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
323 Geary St Ste 704
San Francisco, CA 94102-1816
Phone: (415) 205-4704
Street-level locationGet directions
Mailing address
2780 Lyon Cir
Concord, CA 94518-2628
Registry dates
- Enumerated
- 2021-01-26
- Last updated
- 2021-01-26
- Certified
- 2021-01-26
Frequently asked questions
- What is Ruth Leonard's NPI number?
- Ruth Leonard's National Provider Identifier (NPI) is 1083204754, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ruth Leonard's specialty?
- Ruth Leonard is listed in the NPPES registry with a primary specialty of Technician/Technologist (Eye and Vision Services Providers).
- Where is Ruth Leonard located?
- Ruth Leonard's practice location on file with NPPES is 323 Geary St Ste 704, San Francisco, CA 94102-1816.
- What is Ruth Leonard's phone number?
- The practice phone number listed in the NPPES registry for Ruth Leonard is (415) 205-4704.
- Is Ruth Leonard's NPI active?
- Yes — Ruth Leonard's NPI (1083204754) is active in the NPPES registry as of the last update on 2021-01-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.