Daniel E. Quon, OD
Optometrist · Costa Mesa, CA
Daniel E. Quon, OD is an optometrist with a practice address in Costa Mesa, California, and NPI 1730346925, issued on May 16, 2008. Check the license (California CA05749T, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Daniel E. Quon
- Credential
- OD
- Primary taxonomy
- Optometrist 152W00000X
- License number
- CA05749T CA
Self-reported in NPPES; status is on the state search - Practice location
- 949 South Coast Drive, Costa Mesa, CA 92626
- Phone
- (714) 540-2020
- Enumerated
- May 16, 2008
- Record last updated
- May 16, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (714) 540-5844
- Medicare enrollment
- Enrolled (PECOS I20110428000290); accepts Medicare assignment
- Medical or professional school
- Southern California College Of Optometry, 1974
- Entity
- Type 1 · individual
8 nearest optometrist records → All 8,308 in California → Look up another NPI →
Verify Daniel E. Quon in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license CA05749TCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
45% fewer Medicare Part D claims than the average optometrist in 2024
152 Medicare Part D claims for 58 beneficiaries, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D. Brand-name drugs were 79% of claims.
Most prescribed
- Cequa29 claims
- Tobramycin-Dexamethasone25 claims
- Xiidra23 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: $2,643.29
94 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
- Daniel E. Quon, O.D. Inc.Costa Mesa, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Daniel E. Quon among 8,308 optometrist records in California
Daniel E. Quon, 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 2008, is newer than 54% of them.
- NPI issued2008 · 54% of these records are older, 43% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileYes · 43% of these records are
- Graduated1974 · median 2008 among the 3,573 with a school on file
- Record last updated2008 · 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).
30 optometrist records list a practice address in Costa Mesa
They are 30 of the 4,286 NPPES records with a practice address in Costa Mesa, and 8,308 optometrist records in California.
All 8,308 in California → Every provider in Costa Mesa → Optometrist nationwide →
The 8 optometrist records with the nearest ZIP codes
- Sheena Ansarinia, ODCosta Mesa, CA 926261639726680
- Chi Chang, ODCosta Mesa, CA 926261740316041
- Jenny Choi, O.D.Costa Mesa, CA 926261356390538
- Kevin Grant, O.D.Costa Mesa, CA 926261043487929
- Adam Hulisz, O.D.Costa Mesa, CA 926261417538257
- Rheela Kim, O.D.Costa Mesa, CA 926261245785484
- Valerie Lam, O.D.Costa Mesa, CA 926261720343478
- Thanh Mai, O.D.Costa Mesa, CA 926261750636163
Common questions
What is Daniel E. Quon, OD's NPI number?
Daniel E. Quon, OD's National Provider Identifier (NPI) is 1730346925, issued on May 16, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Daniel E. Quon, OD located?
The NPPES record lists a practice address at 949 South Coast Drive, Costa Mesa, CA, 92626. Phone: (714) 540-2020. Providers update this record themselves, so call before visiting.
How can I verify Daniel E. Quon, OD's license?
NPPES lists California license number CA05749T, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Daniel E. Quon, OD prescribe under Medicare Part D?
In 2024, Daniel E. Quon, OD had 152 Medicare Part D claims for 58 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.