Elsa Chow, O.D.
Optometrist · Simi Valley, CA
Elsa Chow, O.D. is an optometrist with a practice address in Simi Valley, California, and NPI 1821152752, issued on Dec 22, 2006. Check the license (California OPT 12511T, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Elsa Chow
- Credential
- O.D.
- Primary taxonomy
- Optometrist 152W00000X
- License number
- OPT 12511T CA
Self-reported in NPPES; status is on the state search - Practice location
- 1555 Simi Town Center Way, Simi Valley, CA 93065
- Phone
- (805) 526-0279
- Enumerated
- Dec 22, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20040615001723); accepts Medicare assignment
- Medical or professional school
- Illinois College Of Optometry At Chicago, 2002
- Entity
- Type 1 · individual
Also registered at 1555 Simi Town Center Way
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jaspinder Kalra, O.D.Optometrist1235444118
- Samantha Lopez, OTR/LOccupational Therapist1508614934
Verify Elsa Chow in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license OPT 12511TCheck 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: $26.10
1 payment: 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.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- David Wong OD Visio Optometry IncValencia, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
22 optometrist records list a practice address in Simi Valley
They are 22 of the 1,397 NPPES records with a practice address in Simi Valley, and 8,308 optometrist records in California.
All 22 in Simi Valley → All 8,308 in California → Every provider in Simi Valley →
Other optometrist records in California
- Douglas Aaseby, O.D.El Dorado Hills, CA1962715961
- Saloumeh Abadi, ODSanta Monica, CA1699258756
- Davoud AbbasiFillmore, CA1902361678
- Christopher Abbott, O.D.Santee, CA1417936220
- Sara Abboud, ODAlbany, CA1649052846
- Ghezal Abdali, O.D.Tustin, CA1770688640
- Nahid Abdali, O.D.San Ramon, CA1700210242
- Yasmeen AbdelfattahIrvine, CA1417786617
- Marina Abdou, ODUpland, CA1356017321
- Angela Abe, OPTModesto, CA1336108885
Common questions
What is Elsa Chow, O.D.'s NPI number?
Elsa Chow, O.D.'s National Provider Identifier (NPI) is 1821152752, issued on Dec 22, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Elsa Chow, O.D. located?
The NPPES record lists a practice address at 1555 Simi Town Center Way, Simi Valley, CA, 93065. Phone: (805) 526-0279. Providers update this record themselves, so call before visiting.
How can I verify Elsa Chow, O.D.'s license?
NPPES lists California license number OPT 12511T, 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.