Esther Lee Ahn, O.D.
Optometrist · Cerritos, CA
Esther Lee Ahn, O.D. is an optometrist with a practice address in Cerritos, California, and NPI 1477542678, issued on Oct 19, 2005. Check the license (California 11854T, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Esther Lee Ahn
- Credential
- O.D.
- Primary taxonomy
- Optometrist 152W00000X
- License number
- 11854T CA
Self-reported in NPPES; status is on the state search - Practice location
- 11900 South St, Cerritos, CA 90703
- Phone
- (562) 809-4041
- Enumerated
- Oct 19, 2005
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (562) 809-5142
- Medicaid ID
- SD0118540 CA
- Entity
- Type 1 · individual
8 nearest optometrist records → All 8,308 in California → Look up another NPI →
Also registered at 11900 South St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Grace Cho, O.D.Optometrist1336419456
- Paul Kim, DMDDentist1134266109
- Jennifer Park, PA-CMedical Physician Assistant1558516708
- Amita Patel, ODOptometrist1669740114
Verify Esther Lee Ahn in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 11854TCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $196.58
3 payments; by number, the most common kind was food and beverage; the largest payer was Johnson & Johnson Vision Care, 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.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Esther Lee Ahn among 8,308 optometrist records in California
Esther Lee Ahn, 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 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 94% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileNo · 43% of these records are
- Record last updated2007 · 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).
31 optometrist records list a practice address in Cerritos
They are 31 of the 1,842 NPPES records with a practice address in Cerritos, and 8,308 optometrist records in California.
All 8,308 in California → Every provider in Cerritos → Optometrist nationwide →
The 8 optometrist records with the nearest ZIP codes
- Thomas Blake, O.D.Cerritos, CA 907031063597847
- Annalisa Fernando-Langit, O.D.Cerritos, CA 907031124183843
- Judy Huang, O.D.Cerritos, CA 907031164576039
- Orna Lang, O.D.Cerritos, CA 907031417007022
- Sheldon Pitluk, O.D.Cerritos, CA 907031043350192
- Lorna Reyes, O.D.Cerritos, CA 907031316098999
- David Rosenblum, O.D.Cerritos, CA 907031376643395
- Seymour Rosenblum, O.D.Cerritos, CA 907031497855316
Common questions
What is Esther Lee Ahn, O.D.'s NPI number?
Esther Lee Ahn, O.D.'s National Provider Identifier (NPI) is 1477542678, issued on Oct 19, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Esther Lee Ahn, O.D. located?
The NPPES record lists a practice address at 11900 South St, Cerritos, CA, 90703. Phone: (562) 809-4041. Providers update this record themselves, so call before visiting.
How can I verify Esther Lee Ahn, O.D.'s license?
NPPES lists California license number 11854T, 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.
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.