Hall & Szeto Optometrists
NPI 1023340536 · Optometrist · San Francisco, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Hall & Szeto Optometrists is a Optometrist organization in San Francisco, CA (NPI 1023340536).
Provider details
- NPI number
- 1023340536
- Entity type
- Organization
- Primary specialty
- OptometristEye and Vision Services Providers
- Organization subpart
- No
- Authorized official
- Kenneth Hall, Partner(415) 781-2020
- License
- 05400T (CA)
Specialties & taxonomies
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
16 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
Other names (DBA / former)
- Doing business as
- Dr. Hall & Szeto Optometry
Registry dates
- Enumerated
- 2010-02-08
- Last updated
- 2014-04-04
Frequently asked questions
- What is Hall & Szeto Optometrists's NPI number?
- Hall & Szeto Optometrists's National Provider Identifier (NPI) is 1023340536, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Hall & Szeto Optometrists?
- Hall & Szeto Optometrists is classified in the NPPES registry as Optometrist (Eye and Vision Services Providers).
- Where is Hall & Szeto Optometrists located?
- Hall & Szeto Optometrists's practice location on file with NPPES is 383 Sacramento St, San Francisco, CA 94111-3601.
- What is Hall & Szeto Optometrists's phone number?
- The practice phone number listed in the NPPES registry for Hall & Szeto Optometrists is (415) 781-2020.
- Does Hall & Szeto Optometrists accept Medicare?
- Hall & Szeto Optometrists is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Hall & Szeto Optometrists?
- The authorized official listed on Hall & Szeto Optometrists's NPPES record is Kenneth Hall, Partner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Hall & Szeto Optometrists's NPI active?
- Yes — Hall & Szeto Optometrists's NPI (1023340536) is active in the NPPES registry as of the last update on 2014-04-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.