Mary Minah Cheng, O.D.
Optometrist · Rosemead, CA
Mary Minah Cheng, O.D. is an optometrist with a practice address in Rosemead, California, and NPI 1477582849, issued on Jun 30, 2006. Check the license (California OPT 127820 TPA, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mary Minah Cheng
- Credential
- O.D.
- Primary taxonomy
- Optometrist 152W00000X
- License number
- OPT 127820 TPA CA
Self-reported in NPPES; status is on the state search - Practice location
- 8622 E Garvey Ave #101, Rosemead, CA 91770
- Phone
- (626) 288-1287
- Enumerated
- Jun 30, 2006
- Record last updated
- Nov 22, 2025
- Fax
- (626) 288-3229
- Medicaid ID
- SD0127820 CA
- Medicare enrollment
- Enrolled (PECOS I20060330000426); accepts Medicare assignment
- Medical or professional school
- Southern California College Of Optometry, 2004
- Entity
- Type 1 · individual
8 nearest optometrist records → All 8,308 in California → Look up another NPI →
Verify Mary Minah Cheng 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 127820 TPACheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
8.5 times the Medicare Part D claims of the average optometrist in 2024
2,353 Medicare Part D claims for 430 beneficiaries, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D. Brand-name drugs were 83% of claims.
Most prescribed
- Simbrinza641 claims
- Miebo462 claims
- Cequa197 claims
- Rocklatan142 claims
- Erythromycin130 claims
- Dorzolamide-Timolol119 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $852.72
34 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.
Mary Minah Cheng among 8,308 optometrist records in California
Mary Minah Cheng, 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
- Graduated2004 · median 2008 among the 3,573 with a school on file
- Record last updated2025 · 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
- Katie Chu, O.D.Rosemead, CA 917701689756629
- 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 Mary Minah Cheng, O.D.'s NPI number?
Mary Minah Cheng, O.D.'s National Provider Identifier (NPI) is 1477582849, issued on Jun 30, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mary Minah Cheng, O.D. located?
The NPPES record lists a practice address at 8622 E Garvey Ave #101, Rosemead, CA, 91770. Phone: (626) 288-1287. Providers update this record themselves, so call before visiting.
How can I verify Mary Minah Cheng, O.D.'s license?
NPPES lists California license number OPT 127820 TPA, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Mary Minah Cheng, O.D. prescribe under Medicare Part D?
In 2024, Mary Minah Cheng, O.D. had 2,353 Medicare Part D claims for 430 beneficiaries; the average among optometrist prescribers was 277. Part D covers Medicare prescriptions 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.