Data Notice: All results sourced from the public CMS NPPES NPI Registry (45 CFR Part 162), for healthcare administrative use only (credentialing, billing, insurance verification). Not for law enforcement or legal proceedings. Not affiliated with CMS, HHS, or the US Government. Verify critical details at npiregistry.cms.hhs.gov. No queries stored.
Export Provider Record NPI 1023340536
Hall & Szeto Optometrists
Organization Subpart: NO
Active
NPI Number1023340536
NPI TypeNPI-2 Organization
SpecialtyOptometrist
Provider Details
NPI1023340536
NPI TypeNPI-2 Organization
StatusActive
Enumeration Date2010-02-08
Last Updated2014-04-04
Authorized OfficialKenneth Hall
partner
Phone: 4157812020
Mailing Address383 Sacramento St
San Francisco, CA 94111-3601
United States
Phone: (415) 781-2020 | Fax: (415) 391-2502
📍 View Map
Primary Practice Address383 Sacramento St
San Francisco, CA 94111-3601
United States
Phone: (415) 781-2020 | Fax: (415) 391-2502
📍 View Map
Other Identifiers
IssuerStateNumberOther Issuer
Other (non-Medicare)CA05400Tcalifornia optometry license
Taxonomy / Specialty
PrimaryTaxonomy Code & DescriptionStateLicense Number
Yes152W00000X – OptometristCA05400t
Export Provider Record NPI 1023340536
Search for More Providers
Use our free NPI Lookup tool to find any healthcare provider in the NPPES registry. Search NPI →

About NPI 1023340536

Hall & Szeto Optometrists is an organization registered in the CMS NPPES NPI Registry with NPI number 1023340536. The primary specialty listed is Optometrist. The organization is located in San Francisco, CA. This NPI is classified as a Type 2 (Organizational) NPI and is currently active. The NPI was first enumerated (assigned) on 2010-02-08. All data is sourced directly from the official CMS NPPES public API and is updated daily.

Frequently Asked Questions

What is NPI 1023340536?

NPI 1023340536 belongs to Hall & Szeto Optometrists, a Optometrist in San Francisco, CA. It is a Type 2 Organizational NPI registered in the CMS NPPES NPI Registry.

Is NPI 1023340536 active?

The current status of NPI 1023340536 in the NPPES registry is Active. The record was last updated on 2014-04-04.

What specialty is NPI 1023340536?

NPI 1023340536 is classified under the taxonomy Optometrist. Taxonomy codes in NPPES are maintained by the National Uniform Claim Committee (NUCC) and identify the provider's type, classification, and specialization.

How do I verify NPI 1023340536?

You can verify NPI 1023340536 at the official CMS NPPES website at npiregistry.cms.hhs.gov or using our free NPI Lookup tool above. All data shown on this page is sourced directly from the official NPPES public API and is updated daily by CMS.

What address is on file for NPI 1023340536?

The primary practice address on file for NPI 1023340536 is 383 Sacramento St, San Francisco, CA 94111-3601. This address is registered in the NPPES system and providers are required to update it within 30 days of any change.

When was NPI 1023340536 issued?

NPI 1023340536 was first issued (enumerated) on 2010-02-08. The NPPES record was last updated on 2014-04-04.

Practice Location Map

Hall & Szeto Optometrists is located at 383 Sacramento St, San Francisco, CA. Use the map below to find directions or verify the practice location.

📍 383 Sacramento St, San Francisco, CA 94111-3601  ·  Open in Google Maps ↗

Related Healthcare Providers

The following providers share the same practice location, specialty, or state as Hall & Szeto Optometrists. All records sourced from the CMS NPPES registry.

License Information

The following state license numbers are on file in the NPPES registry for NPI 1023340536. For license status verification, contact the relevant state licensing board directly.

Specialty / TaxonomyLicense NumberState
Optometrist05400tCA
Data Verified from CMS NPPES Last synced: 2026-07-26 · Source: npiregistry.cms.hhs.gov · 45 CFR Part 162