Registry data as of Aug 27, 2026

Matthew Brown, O.D.

Optometrist · Newport Beach, CA

Matthew Brown, O.D. is an optometrist with a practice address in Newport Beach, California, and NPI 1023238961, issued on Apr 25, 2007. Check the license (California OPT 8933 TPL, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1023238961
Name
Matthew Brown
Credential
O.D.
Primary taxonomy
Optometrist 152W00000X
License number
OPT 8933 TPL CA
Self-reported in NPPES; status is on the state search
Practice location
200 Newport Center Dr, Newport Beach, CA 92660
Phone
(949) 466-4341
Enumerated
Apr 25, 2007
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 200 Newport Center Dr

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Mazin Al-Hakeem, M.DLegal Medicine1366565764
  2. Richard Angell, DMD, MSDEndodontics1275579591
  3. Sean Brown, P.T.Physical Therapist1629028030
  4. Sharon Cohen, PH.D., LCSWClinical Social Worker1194010983
  5. Jennifer Condon, P.T., D.P.T.Physical Therapist1235311952
  6. Michael Cooley, DDSGeneral Practice Dentistry1346692555

Verify Matthew Brown in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license OPT 8933 TPL
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
Find the California license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Statewide context: the Medical Board of California reported 374 disciplinary actions in FY 2022-23. California discipline data →

81% fewer Medicare Part D claims than the average optometrist in 2024

53 Medicare Part D claims for 19 beneficiaries, against an average of 279 among the 32,314 providers of this specialty who prescribed in Part D. Brand-name drugs were 53% of claims.

  1. Matthew Brown53
  2. Specialty average279

Most prescribed

  1. 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: $260.60

3 payments, mostly food and beverage; the largest payer was Abbvie Inc.. The 33,561 providers of this specialty with any payment received $749.79 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Matthew Brown$260.60
  2. Specialty average$749.79

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Optometrist providers in California

There are 8,156 optometrist records in California.

Other optometrist records in California

  1. Douglas Aaseby, O.D.El Dorado Hills, CA1962715961
  2. Saloumeh Abadi, ODSanta Monica, CA1699258756
  3. Davoud AbbasiFillmore, CA1902361678
  4. Christopher Abbott, O.D.Santee, CA1417936220
  5. Sara Abboud, ODAlbany, CA1649052846
  6. Ghezal Abdali, O.D.Tustin, CA1770688640
  7. Nahid Abdali, O.D.San Ramon, CA1700210242
  8. Yasmeen AbdelfattahIrvine, CA1417786617
  9. Marina Abdou, ODUpland, CA1356017321
  10. Angela Abe, OPTModesto, CA1336108885

Common questions

What is Matthew Brown, O.D.'s NPI number?

Matthew Brown, O.D.'s National Provider Identifier (NPI) is 1023238961, issued on Apr 25, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Matthew Brown, O.D. located?

The NPPES record lists a practice address at 200 Newport Center Dr, Newport Beach, CA, 92660. Phone: (949) 466-4341. Providers update this record themselves, so call before visiting.

How can I verify Matthew Brown, O.D.'s license?

NPPES lists California license number OPT 8933 TPL, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Matthew Brown, O.D. prescribe under Medicare Part D?

In 2024, Matthew Brown, O.D. had 53 Medicare Part D claims for 19 beneficiaries; the average among optometrist prescribers was 279. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.