NPPES file of Aug 9, 2026

Lillian Shin-Yuen Shen, O.D.

Optometrist · San Francisco, CA

Lillian Shin-Yuen Shen, O.D. is an optometrist with a practice address in San Francisco, California, and NPI 1609837772, issued on Mar 29, 2006. Check the license (California 11210T, 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, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1609837772
Name
Lillian Shin-Yuen Shen
Credential
O.D.
Primary taxonomy
Optometrist 152W00000X
License number
11210T CA
Self-reported in NPPES; status is on the state search
Practice location
540 Davis St, San Francisco, CA 94111
Phone
(415) 956-1850
Enumerated
Mar 29, 2006
Record last updated
Jul 13, 2026
Fax
(415) 391-3852
Medicare enrollment
Enrolled (PECOS I20061005000325); may accept Medicare assignment
Medical or professional school
University Alabama Birmingham - School Of Optometry, 1999
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
Download card Updates feed

8 nearest optometrist records → All 8,308 in California → Look up another NPI →

Also registered at 540 Davis St

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

  1. Jeffrey Ko, O.D.Optometrist1679546220
  2. Shreya Malli, O.D.Optometrist1932581790

Verify Lillian Shin-Yuen Shen 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 11210T    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.

Is this page about you? You can ask us to correct, restrict or remove it: how.

Industry payments in 2024: $42.33

2 payments; by number, the most common kind was food and beverage; the largest payer was Alcon Vision LLC. 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. Lillian Shen$42.33
  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.

Lillian Shin-Yuen Shen among 8,308 optometrist records in California

Lillian Shin-Yuen Shen, O.D. is one of 8,308 optometrist records with a practice address in California. 67% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 6% of them.

  • NPI issued2006 · 6% of these records are older, 66% newer
  • In a Medicare fileYes · 67% of these records are
  • In the CMS Doctors and Clinicians fileYes · 43% of these records are
  • Graduated1999 · median 2008 among the 3,573 with a school on file
  • Record last updated2026 · 67% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 152W00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Optometrist providers in California

There are 8,308 optometrist records in California.

All 8,308 in California → Every provider in San Francisco → Optometrist nationwide →

The 8 optometrist records with the nearest ZIP codes

  1. Oboesi Avery, O.D.San Francisco, CA 941111215375753
  2. Victoria Feng, O.D.San Francisco, CA 941111629133590
  3. Maria Ha, O.D.San Francisco, CA 941111487679601
  4. Kenneth Hall, O.D.San Francisco, CA 941111831115542
  5. Laura Inger, ODSan Francisco, CA 941111275833162
  6. Jeffrey Ko, O.D.San Francisco, CA 941111679546220
  7. Wilson Lee, O.D.San Francisco, CA 941111972944262
  8. Stuart Lowe, O.D.San Francisco, CA 941111659431047

Common questions

What is Lillian Shin-Yuen Shen, O.D.'s NPI number?

Lillian Shin-Yuen Shen, O.D.'s National Provider Identifier (NPI) is 1609837772, issued on Mar 29, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Lillian Shin-Yuen Shen, O.D. located?

The NPPES record lists a practice address at 540 Davis St, San Francisco, CA, 94111. Phone: (415) 956-1850. Providers update this record themselves, so call before visiting.

How can I verify Lillian Shin-Yuen Shen, O.D.'s license?

NPPES lists California license number 11210T, 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), file of Aug 9, 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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 only as counts) 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 9, 2026.