NPPES file of Aug 9, 2026

Mary Y. Luong, OD

Optometrist · Salinas, CA

Mary Y. Luong, OD is an optometrist with a practice address in Salinas, California, and NPI 1861555914, issued on Dec 19, 2006. Check the license (California 12736T, 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 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1861555914
Name
Mary Y. Luong
Credential
OD
Primary taxonomy
Optometrist 152W00000X
License number
12736T CA
Self-reported in NPPES; status is on the state search
Practice location
1339 N Davis RD, Salinas, CA 93907
Phone
(831) 751-7900
Enumerated
Dec 19, 2006
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
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 1339 N Davis RD

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

  1. Allen Deleon, PHARM.D.Pharmacist1891211009
  2. Lit Ng, RPHPharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1639486533
  3. Jayen PanchalPharmacist1114335627
  4. Richard Sales, PHARM.DPharmacist1831473925
  5. Tami Yahnke, RPHPharmacist1558645135

Verify Mary Y. Luong 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 12736T
    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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96% fewer Medicare Part D claims than the average optometrist in 2024

11 Medicare Part D claims, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Mary Luong11
  2. Specialty average277

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: $232.96

5 payments; by number, the most common kind was food and beverage; the largest payer was Alcon Vision LLC. 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.

  1. Mary Luong$232.96
  2. Specialty average$769.99

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

Mary Y. Luong among 8,308 optometrist records in California

Mary Y. Luong, 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 updated2007 · 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. Kenneth Anderson, O.D.Salinas, CA 939071154469690
  2. Willa Hisle, ODSalinas, CA 939071578543377
  3. Mai Lan Pham, O.D.Salinas, CA 939071770831976
  4. Carolyn Le, O.D.Salinas, CA 939061144360850
  5. Kevin TomSalinas, CA 939081043882830
  6. Jaclyn Tran, O.D.Salinas, CA 939061760533806
  7. Taylor Tran, O.D.Salinas, CA 939061558379610
  8. Juan Trejo, O.D.Salinas, CA 939061477505584

Common questions

What is Mary Y. Luong, OD's NPI number?

Mary Y. Luong, OD's National Provider Identifier (NPI) is 1861555914, issued on Dec 19, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Mary Y. Luong, OD located?

The NPPES record lists a practice address at 1339 N Davis RD, Salinas, CA, 93907. Phone: (831) 751-7900. Providers update this record themselves, so call before visiting.

How can I verify Mary Y. Luong, OD's license?

NPPES lists California license number 12736T, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Mary Y. Luong, OD prescribe under Medicare Part D?

In 2024, Mary Y. Luong, OD had 11 Medicare Part D claims; 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.