NPPES file of Aug 9, 2026

Stuart P. Landay, M.D.

Ophthalmology Physician · East Lansing, MI

Stuart P. Landay, M.D. is an ophthalmology physician with a practice address in East Lansing, Michigan, and NPI 1447234026, issued on Dec 6, 2005. Check the license (Michigan 4301055431, as entered in NPPES) on the Michigan Board of Medicine (LARA); 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
1447234026
Name
Stuart P. Landay
Credential
M.D.
Primary taxonomy
Ophthalmology Physician 207W00000X
License number
4301055431 MI
Self-reported in NPPES; status is on the state search
Practice location
2001 Coolidge RD, East Lansing, MI 48823
Phone
(517) 337-1668
Enumerated
Dec 6, 2005
Record last updated
Sep 20, 2022
Fax
(517) 337-1779
Medicaid ID
3117437 MI
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 2001 Coolidge RD

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

  1. O'Neil Biscette, M.D.Retina Specialist (Ophthalmology) Physician1891848966
  2. Michael Bueche, M.D.Glaucoma Specialist (Ophthalmology) Physician1154305563
  3. James Doshi, M.D.Ophthalmology Physician1356325948
  4. Patrick Ebert, O.D.Optometrist1538142047
  5. Emelie Fergason, O.D.Optometrist1619328226
  6. Bridget Grubb, ODOptometrist1164151346

Verify Stuart P. Landay in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
    Search for license 4301055431
    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
Open the Michigan license search

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89% fewer Medicare Part D claims than the average ophthalmology physician in 2024

161 Medicare Part D claims for 80 beneficiaries, against an average of 1,518 among the 16,459 providers of this specialty who prescribed in Part D. Brand-name drugs were 20% of claims.

  1. Stuart Landay161
  2. Specialty average1,518

Most prescribed

  1. Latanoprost84 claims
  2. Timolol Maleate41 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): 98 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 score99.6
  2. Costnot scored (reweighted)
  3. Promoting interoperabilityout of 100 · 25%94.0
  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).

Stuart P. Landay among 791 ophthalmology physician records in Michigan

Stuart P. Landay, M.D. is one of 791 ophthalmology physician records with a practice address in Michigan. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 78% newer
  • In a Medicare fileYes · 80% of these records are
  • In the CMS Doctors and Clinicians fileNo · 69% of these records are
  • Record last updated2022 · 60% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207W00000X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Ophthalmology Physician providers in Michigan

There are 791 ophthalmology physician records in Michigan.

The 8 ophthalmology physician records with the nearest ZIP codes

  1. Ashim Aggarwal, M.D.East Lansing, MI 488231891779286
  2. James Doshi, M.D.East Lansing, MI 488231356325948
  3. Christian Mehregan, MDEast Lansing, MI 488231669900031
  4. Thomas Moore, M.D.East Lansing, MI 488231013992247
  5. Martin Pearlman, M.D.East Lansing, MI 488231780668384
  6. Ahmed Soliman, M.D.East Lansing, MI 488231669795316
  7. Matthew Yeomans, M.D.East Lansing, MI 488231740263243
  8. Deborah Mackersie, MDGrand Ledge, MI 488371063482974

Common questions

What is Stuart P. Landay, M.D.'s NPI number?

Stuart P. Landay, M.D.'s National Provider Identifier (NPI) is 1447234026, issued on Dec 6, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Stuart P. Landay, M.D. located?

The NPPES record lists a practice address at 2001 Coolidge RD, East Lansing, MI, 48823. Phone: (517) 337-1668. Providers update this record themselves, so call before visiting.

How can I verify Stuart P. Landay, M.D.'s license?

NPPES lists Michigan license number 4301055431, as entered by the provider. Search the Michigan Board of Medicine (LARA) at https://aca-prod.accela.com/MILARA/GeneralProperty/PropertyLookUp.aspx?isLicensee=Y&TabName=APO. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Stuart P. Landay, M.D. prescribe under Medicare Part D?

In 2024, Stuart P. Landay, M.D. had 161 Medicare Part D claims for 80 beneficiaries; the average among ophthalmology physician prescribers was 1,518. Part D covers Medicare prescriptions only.

What is Stuart P. Landay, M.D.'s MIPS final score?

The 2023 MIPS final score is 98 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.