Katie W. Chu, O.D.
Optometrist · Rosemead, CA
Katie W. Chu, O.D. is an optometrist with a practice address in Rosemead, California, and NPI 1689756629, issued on Oct 19, 2006. Check the license (California 10605 T, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Katie W. Chu
- Credential
- O.D.
- Primary taxonomy
- Optometrist 152W00000X
- License number
- 10605 T CA
Self-reported in NPPES; status is on the state search - Practice location
- 3106 San Gabriel Blvd, Rosemead, CA 91770
- Phone
- (626) 288-6278
- Enumerated
- Oct 19, 2006
- Record last updated
- Jul 9, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (626) 571-1868
- Medicaid ID
- SD0106050 CA
- Entity
- Type 1 · individual
8 nearest optometrist records → All 8,308 in California → Look up another NPI →
Verify Katie W. Chu in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 10605 TCheck 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: $57,162.56
153 payments; by number, the most common kind was food and beverage; the largest payer was Bausch & Lomb Americas 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.
Katie W. Chu among 8,308 optometrist records in California
Katie W. Chu, 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 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).
13 optometrist records list a practice address in Rosemead
They are 13 of the 839 NPPES records with a practice address in Rosemead, and 8,308 optometrist records in California.
All 8,308 in California → Every provider in Rosemead → Optometrist nationwide →
The 8 optometrist records with the nearest ZIP codes
- Kenneth Cao, ODRosemead, CA 917701124515309
- Gary Chan, ODRosemead, CA 917701033606231
- Vivian Chau, ODRosemead, CA 917701558052951
- Mary Cheng, O.D.Rosemead, CA 917701477582849
- Minh Ho, O.D.Rosemead, CA 917701841281813
- Jenny Hung, O.D.Rosemead, CA 917701457541559
- Joy Kao, ODRosemead, CA 917701134471964
- Kathryn LaRosemead, CA 917701760304919
Common questions
What is Katie W. Chu, O.D.'s NPI number?
Katie W. Chu, O.D.'s National Provider Identifier (NPI) is 1689756629, issued on Oct 19, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Katie W. Chu, O.D. located?
The NPPES record lists a practice address at 3106 San Gabriel Blvd, Rosemead, CA, 91770. Phone: (626) 288-6278. Providers update this record themselves, so call before visiting.
How can I verify Katie W. Chu, O.D.'s license?
NPPES lists California license number 10605 T, 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.