Grace Melissa Huang
Optometrist · San Pedro, CA
Grace Melissa Huang is an optometrist with a practice address in San Pedro, California, and NPI 1013605526, issued on Apr 25, 2023. Check the license (California 35485, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Grace Melissa Huang
- Primary taxonomy
- Optometrist 152W00000X
- License number
- 35485 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1360 W 6TH St Ste 165, San Pedro, CA 90732
- Phone
- (800) 898-2020
- Enumerated
- Apr 25, 2023
- Record last updated
- Jul 16, 2024
- Fax
- (844) 897-3788
- Medicare enrollment
- Enrolled (PECOS I20240730001502); accepts Medicare assignment
- Medical or professional school
- Southern California College Of Optometry, 2023
- Entity
- Type 1 · individual
8 nearest optometrist records → All 8,308 in California → Look up another NPI →
Also registered at 1360 W 6TH St Ste 165
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Beverly Tu, ODOptometrist1053892794
Verify Grace Melissa Huang in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 35485Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
73% fewer Medicare Part D claims than the average optometrist in 2024
74 Medicare Part D claims for 46 beneficiaries, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D. Brand-name drugs were 51% of claims.
Most prescribed
- Latanoprost20 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: $99.94
1 payment: food and beverage; the largest payer was CooperVision 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.
Bills Medicare through one group practice
- Retina Institute OF California Medical Group, A California Medical ParSan Pedro, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Grace Melissa Huang among 8,308 optometrist records in California
Grace Melissa Huang 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 2023, is newer than 92% of them.
- NPI issued2023 · 92% of these records are older, 6% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileYes · 43% of these records are
- Graduated2023 · median 2008 among the 3,573 with a school on file
- Record last updated2024 · 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).
11 optometrist records list a practice address in San Pedro
They are 11 of the 1,072 NPPES records with a practice address in San Pedro, and 8,308 optometrist records in California.
All 8,308 in California → Every provider in San Pedro → Optometrist nationwide →
The 8 optometrist records with the nearest ZIP codes
- Lawrence Marshall, O.D.San Pedro, CA 907321851456586
- Beverly Tu, ODSan Pedro, CA 907321053892794
- Gene Calkins, O.D.San Pedro, CA 907311568425569
- Jennifer Che, O.DSan Pedro, CA 907311013205905
- Rick Iwai, O.D.San Pedro, CA 907311023069424
- Michael Obrien JrSan Pedro, CA 907311598847725
- Jyoti PatelSan Pedro, CA 907311962009464
- Joshua Poole, ODSan Pedro, CA 907311306795158
Common questions
What is Grace Melissa Huang's NPI number?
Grace Melissa Huang's National Provider Identifier (NPI) is 1013605526, issued on Apr 25, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Grace Melissa Huang located?
The NPPES record lists a practice address at 1360 W 6TH St Ste 165, San Pedro, CA, 90732. Phone: (800) 898-2020. Providers update this record themselves, so call before visiting.
How can I verify Grace Melissa Huang's license?
NPPES lists California license number 35485, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Grace Melissa Huang prescribe under Medicare Part D?
In 2024, Grace Melissa Huang had 74 Medicare Part D claims for 46 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.