OrganizationActive
Loop Optometry
NPI 1568857290 · Optometrist · San Francisco, CA
Loop Optometry is a Optometrist organization in San Francisco, CA (NPI 1568857290).
Provider details
- NPI number
- 1568857290
- Entity type
- Organization
- Primary specialty
- OptometristEye and Vision Services Providers
- Organization subpart
- No
- Authorized official
- May Szeto, President(415) 823-3637
- License
- OPT13775TLG (CA)
Specialties & taxonomies
Eye and Vision Services Providers
Profile Score
Established profile(74/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 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
252 5th Street
San Francisco, CA 94107
Phone: (415) 823-3637
Street-level locationGet directions
Mailing address
1435 41st Ave
San Francisco, CA 94122-3033
Registry dates
- Enumerated
- 2015-03-31
- Last updated
- 2015-03-31
Frequently asked questions
- What is Loop Optometry's NPI number?
- Loop Optometry's National Provider Identifier (NPI) is 1568857290, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Loop Optometry?
- Loop Optometry is classified in the NPPES registry as Optometrist (Eye and Vision Services Providers).
- Where is Loop Optometry located?
- Loop Optometry's practice location on file with NPPES is 252 5th Street, San Francisco, CA 94107.
- What is Loop Optometry's phone number?
- The practice phone number listed in the NPPES registry for Loop Optometry is (415) 823-3637.
- Who is the authorized official for Loop Optometry?
- The authorized official listed on Loop Optometry's NPPES record is May Szeto, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Loop Optometry's NPI active?
- Yes — Loop Optometry's NPI (1568857290) is active in the NPPES registry as of the last update on 2015-03-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.