Registry data as of Aug 27, 2026

Susan Hsu, OD

Optometrist · Pacifica, CA

Susan Hsu, OD is an optometrist with a practice address in Pacifica, California, and NPI 1164403556, issued on Nov 11, 2005. Check the license (California 8365TPA, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, loaded Aug 27, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1164403556
Name
Susan Hsu
Credential
OD
Primary taxonomy
Optometrist 152W00000X
License number
8365TPA CA
Self-reported in NPPES; status is on the state search
Practice location
2014 Palmetto Ave, Pacifica, CA 94044
Phone
(650) 359-2231
Enumerated
Nov 11, 2005
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
Download card Updates feed

Also registered at 2014 Palmetto Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Casey-Lynn Tamayo, CMTMassage Therapist1043576259

Verify Susan Hsu in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license 8365TPA
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
Find the California license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Statewide context: the Medical Board of California reported 374 disciplinary actions in FY 2022-23. California discipline data →

Industry payments in 2024: $60.77

2 payments, mostly food and beverage; the largest payer was CooperVision Inc. The 34,453 providers of this specialty with any payment received $769.99 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Susan Hsu$60.77
  2. Specialty average$769.99

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

5 optometrist records list a practice address in Pacifica

They are 5 of the 273 NPPES records with a practice address in Pacifica, and 8,308 optometrist records in California.

Other optometrist records in California

  1. Douglas Aaseby, O.D.El Dorado Hills, CA1962715961
  2. Saloumeh Abadi, ODSanta Monica, CA1699258756
  3. Davoud AbbasiFillmore, CA1902361678
  4. Christopher Abbott, O.D.Santee, CA1417936220
  5. Sara Abboud, ODAlbany, CA1649052846
  6. Ghezal Abdali, O.D.Tustin, CA1770688640
  7. Nahid Abdali, O.D.San Ramon, CA1700210242
  8. Yasmeen AbdelfattahIrvine, CA1417786617
  9. Marina Abdou, ODUpland, CA1356017321
  10. Angela Abe, OPTModesto, CA1336108885

Common questions

What is Susan Hsu, OD's NPI number?

Susan Hsu, OD's National Provider Identifier (NPI) is 1164403556, issued on Nov 11, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Susan Hsu, OD located?

The NPPES record lists a practice address at 2014 Palmetto Ave, Pacifica, CA, 94044. Phone: (650) 359-2231. Providers update this record themselves, so call before visiting.

How can I verify Susan Hsu, OD's license?

NPPES lists California license number 8365TPA, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments, the HHS-OIG exclusion list) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.