NPPES file of Aug 9, 2026

Maurice A. Lynch, OD

Optometrist · Dublin, CA

Maurice A. Lynch, OD is an optometrist with a practice address in Dublin, California, and NPI 1336230572, issued on Sep 27, 2006. Check the license (California OPT34731-TLG, 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, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1336230572
Name
Maurice A. Lynch
Credential
OD
Primary taxonomy
Optometrist 152W00000X
License numbers
OPT34731-TLG CA
06489T TX
Self-reported in NPPES; status is on the state search
Practice location
4900 Tassajara RD Apt 1215, Dublin, CA 94568
Phone
(214) 642-6470
Enumerated
Sep 27, 2006
Record last updated
Jan 6, 2022
Fax
(214) 750-1611
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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Verify Maurice A. Lynch 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 OPT34731-TLG
    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

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52% fewer Medicare Part D claims than the average optometrist in 2024

132 Medicare Part D claims for 27 beneficiaries, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D. Brand-name drugs were 59% of claims.

  1. Maurice Lynch132
  2. Specialty average277

Most prescribed

  1. Latanoprost80 claims
  2. Dorzolamide-Timolol11 claims
  3. Restasis11 claims
  4. Timolol Maleate11 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.

The practice group's MIPS final score for 2023 (Medicare payment program): 90.1 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score85.1
  2. Costout of 100 · 30%63.5
  3. Promoting interoperabilityout of 100 · 25%88.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Maurice A. Lynch among 8,308 optometrist records in California

Maurice A. Lynch, 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 2006, is newer than 6% of them.

  • NPI issued2006 · 6% of these records are older, 66% 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).

Optometrist providers in California

There are 8,308 optometrist records in California.

The 8 optometrist records with the nearest ZIP codes

  1. Anthony Castanares, ODDublin, CA 945681235629361
  2. Roger Chan, O.D.Dublin, CA 945681912969221
  3. William Diamond, ODDublin, CA 945681174668065
  4. Kelli Kawai, ODDublin, CA 945681528497567
  5. Jonathan Lau, ODDublin, CA 945681558917997
  6. Marilyn LeDublin, CA 945681265848220
  7. Kara Lee, O.D.Dublin, CA 945681700133535
  8. Allen Luong, ODDublin, CA 945681326622796

Common questions

What is Maurice A. Lynch, OD's NPI number?

Maurice A. Lynch, OD's National Provider Identifier (NPI) is 1336230572, issued on Sep 27, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Maurice A. Lynch, OD located?

The NPPES record lists a practice address at 4900 Tassajara RD Apt 1215, Dublin, CA, 94568. Phone: (214) 642-6470. Providers update this record themselves, so call before visiting.

How can I verify Maurice A. Lynch, OD's license?

NPPES lists California license number OPT34731-TLG, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Maurice A. Lynch, OD prescribe under Medicare Part D?

In 2024, Maurice A. Lynch, OD had 132 Medicare Part D claims for 27 beneficiaries; the average among optometrist prescribers was 277. Part D covers Medicare prescriptions only.

What is Maurice A. Lynch, OD's MIPS final score?

The 2023 MIPS final score is 90.1 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.

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.