NPPES file of Aug 9, 2026

Monique Wong Leong, O.D.

Optometrist · Lawton, OK

Monique Wong Leong, O.D. is an optometrist with a practice address in Lawton, Oklahoma, and NPI 1740403203, issued on Apr 11, 2007. Check the license (Oklahoma 2457, as entered in NPPES) with the Oklahoma 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
1740403203
Name
Monique Wong Leong
Credential
O.D.
Primary taxonomy
Optometrist 152W00000X
License number
2457 OK
Self-reported in NPPES; status is on the state search
Practice location
1415 W Gore Blvd, Lawton, OK 73501
Phone
(580) 458-9756
Enumerated
Apr 11, 2007
Record last updated
Jun 25, 2013 (not updated in 13 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20100623000657); accepts Medicare assignment
Medical or professional school
Southern California College Of Optometry, 1996
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
Download card Updates feed

Also registered at 1415 W Gore Blvd

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

  1. Krystal Hoang, ODOptometrist1871415497
  2. Kevin Stieb, ODOptometrist1740833227

Verify Monique Wong Leong in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Oklahoma board licenses this profession
    Search for license 2457
    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 Oklahoma 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.

Is this page about you? You can ask us to correct, restrict or remove it: how.

48% fewer Medicare Part D claims than the average optometrist in 2024

144 Medicare Part D claims for 47 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.

  1. Monique Leong144
  2. Specialty average277

Most prescribed

  1. Latanoprost35 claims
  2. Restasis18 claims
  3. Cromolyn Sodium15 claims
  4. Tobramycin11 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: $56.92

3 payments; by number, the most common kind was food and beverage; the largest payer was Johnson & Johnson Vision Care, 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.

  1. Monique Leong$56.92
  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.

Bills Medicare through one group practice

  1. Monique Leong OD PLLCLawton, OK

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Monique Wong Leong among 892 optometrist records in Oklahoma

Monique Wong Leong, O.D. is one of 892 optometrist records with a practice address in Oklahoma. 77% 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 45% of them.

  • NPI issued2007 · 45% of these records are older, 46% newer
  • In a Medicare fileYes · 77% of these records are
  • In the CMS Doctors and Clinicians fileYes · 70% of these records are
  • Graduated1996 · median 2008 among the 620 with a school on file
  • Record last updated2013 · 68% 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 Oklahoma practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Optometrist providers in Oklahoma

There are 892 optometrist records in Oklahoma.

The 8 optometrist records with the nearest ZIP codes

  1. James Edwards, O.D.Lawton, OK 735011174631691
  2. Robert Head, O.D.Lawton, OK 735011356470975
  3. Kyle Head, O.D.Lawton, OK 735011386970895
  4. Krystal Hoang, ODLawton, OK 735011871415497
  5. Ishani Patel, ODLawton, OK 735011356070254
  6. Kevin Stieb, ODLawton, OK 735011740833227
  7. Cassie Brown, O.D.Fort Sill, OK 735031407131667
  8. Jennifer Eng, ODFort Sill, OK 735031578155982

Common questions

What is Monique Wong Leong, O.D.'s NPI number?

Monique Wong Leong, O.D.'s National Provider Identifier (NPI) is 1740403203, issued on Apr 11, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Monique Wong Leong, O.D. located?

The NPPES record lists a practice address at 1415 W Gore Blvd, Lawton, OK, 73501. Phone: (580) 458-9756. Providers update this record themselves, so call before visiting.

How can I verify Monique Wong Leong, O.D.'s license?

NPPES lists Oklahoma license number 2457, as entered by the provider. Search the Oklahoma board that licenses this profession; the NPPES record confirms identity only.

How much does Monique Wong Leong, O.D. prescribe under Medicare Part D?

In 2024, Monique Wong Leong, O.D. had 144 Medicare Part D claims for 47 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.