Phuc Hong Quach, O.D.
Optometrist · Riverside, CA
Phuc Hong Quach, O.D. is an optometrist with a practice address in Riverside, California, and NPI 1770617805, issued on Mar 14, 2007. Check the license (California 12891, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Phuc Hong Quach
- Credential
- O.D.
- Primary taxonomy
- Optometrist 152W00000X
- License number
- 12891 CA
Self-reported in NPPES; status is on the state search - Practice location
- 23640 N St Bldg 758, Riverside, CA 92518
- Phone
- (951) 656-9218
- Enumerated
- Mar 14, 2007
- Record last updated
- Nov 30, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (951) 656-9237
- Medicare enrollment
- Enrolled (PECOS I20051206000643); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest optometrist records → All 8,308 in California → Look up another NPI →
Verify Phuc Hong Quach in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 12891Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
6.2 times the Medicare Part D claims of the average optometrist in 2024
1,711 Medicare Part D claims for 551 beneficiaries, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D. Brand-name drugs were 35% of claims.
Most prescribed
- Latanoprost716 claims
- Timolol Maleate185 claims
- Dorzolamide-Timolol172 claims
- Prednisolone Acetate151 claims
- Ketorolac Tromethamine89 claims
- Moxifloxacin70 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: $167.64
4 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.
Bills Medicare through one group practice
- Retina Institute OF California Medical Group, A California Medical ParTorrance, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Phuc Hong Quach among 8,308 optometrist records in California
Phuc Hong Quach, 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 2007, is newer than 34% of them.
- NPI issued2007 · 34% of these records are older, 46% 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 updated2016 · 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).
Optometrist providers in California
There are 8,308 optometrist records in California.
All 8,308 in California → Every provider in Riverside → Optometrist nationwide →
The 8 optometrist records with the nearest ZIP codes
- Trina Tran, O.D.Riverside, CA 925181144344540
- Katherine Jiang, ODJurupa Valley, CA 925091457244667
- Theresa Cervinski, O.D.Riverside, CA 925081336218445
- Ho Young Cho, O.D.Riverside, CA 925081245355080
- Chandani Nanavati, O.D.Riverside, CA 925081720215452
- Vanessa Park, O.D.Riverside, CA 925081083743991
- Valerie Rasner, ODRiverside, CA 925081447258868
- Sana Shakil-Ansari, O.DRiverside, CA 925081740694868
Common questions
What is Phuc Hong Quach, O.D.'s NPI number?
Phuc Hong Quach, O.D.'s National Provider Identifier (NPI) is 1770617805, issued on Mar 14, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Phuc Hong Quach, O.D. located?
The NPPES record lists a practice address at 23640 N St Bldg 758, Riverside, CA, 92518. Phone: (951) 656-9218. Providers update this record themselves, so call before visiting.
How can I verify Phuc Hong Quach, O.D.'s license?
NPPES lists California license number 12891, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Phuc Hong Quach, O.D. prescribe under Medicare Part D?
In 2024, Phuc Hong Quach, O.D. had 1,711 Medicare Part D claims for 551 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.