Grace Ma, OD
Optometrist · Redondo Beach, CA
Grace Ma, OD is an optometrist with a practice address in Redondo Beach, California, and NPI 1477204733, issued on Jan 18, 2022. Check the license (California 12749T, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Grace Ma
- Credential
- OD
- Primary taxonomy
- Optometrist 152W00000X
- License number
- 12749T CA
Self-reported in NPPES; status is on the state search - Practice location
- 520 N Prospect Ave Ste 206, Redondo Beach, CA 90277
- Phone
- (310) 376-8850
- Enumerated
- Jan 18, 2022
- Record last updated
- Jan 18, 2022
- Entity
- Type 1 · individual
8 nearest optometrist records → All 8,308 in California → Look up another NPI →
Also registered at 520 N Prospect Ave Ste 206
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Deborah Carrasco, ODOptometrist1003535659
Verify Grace Ma in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 12749TCheck 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: $210.83
5 payments; by number, the most common kind was food and beverage; the largest payer was Astellas Pharma US 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.
Grace Ma among 8,308 optometrist records in California
Grace Ma, OD 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 2022, is newer than 89% of them.
- NPI issued2022 · 89% of these records are older, 8% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileNo · 43% of these records are
- Record last updated2022 · 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 Redondo Beach
They are 31 of the 1,513 NPPES records with a practice address in Redondo Beach, and 8,308 optometrist records in California.
All 8,308 in California → Every provider in Redondo Beach → Optometrist nationwide →
The 8 optometrist records with the nearest ZIP codes
- Kenneth Chu, ODRedondo Beach, CA 902771811033285
- Ann Clark, O.D.Redondo Beach, CA 902771093870925
- Benjamin FouladianRedondo Beach, CA 902771124192620
- Sarah Frassato, O.D.Redondo Beach, CA 902771508017922
- Michael Hansen, ODRedondo Beach, CA 902771669465035
- Sandy Hokama, O.D.Redondo Beach, CA 902771285606319
- Ting Hsu, O.D.Redondo Beach, CA 902771639229461
- Neal Natsumeda, O.D.Redondo Beach, CA 902771598737553
Common questions
What is Grace Ma, OD's NPI number?
Grace Ma, OD's National Provider Identifier (NPI) is 1477204733, issued on Jan 18, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Grace Ma, OD located?
The NPPES record lists a practice address at 520 N Prospect Ave Ste 206, Redondo Beach, CA, 90277. Phone: (310) 376-8850. Providers update this record themselves, so call before visiting.
How can I verify Grace Ma, OD's license?
NPPES lists California license number 12749T, 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.