Michael A. Negrey, MD
Ophthalmology Physician · Havertown, PA
Michael A. Negrey, MD is an ophthalmology physician with a practice address in Havertown, Pennsylvania, and NPI 1225103575, issued on Nov 22, 2006. Check the license (Pennsylvania MD421244, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Michael A. Negrey
- Credential
- MD
- Primary taxonomy
- Ophthalmology Physician 207W00000X
- License number
- MD421244 PA
Self-reported in NPPES; status is on the state search - Practice location
- 56 W Eagle RD, Havertown, PA 19083
- Phone
- (610) 449-4336
- Enumerated
- Nov 22, 2006
- Record last updated
- Apr 14, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (610) 446-1735
- Medicaid ID
- 1025295720001 PA
- Medicare enrollment
- Enrolled (PECOS I20101203000493); accepts Medicare assignment
- Medical or professional school
- Jefferson Medical College Of Thomas Jefferson University, 2000
- Entity
- Type 1 · individual
Also registered at 56 W Eagle RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- J KaneOptician1033289244
- Karen Lamach, O.D.Optometrist1104088012
- John Negrey, M.D.Ophthalmology Physician1386649176
Verify Michael A. Negrey in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD421244Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
20% more Medicare Part D claims than the average ophthalmology physician in 2024
1,825 Medicare Part D claims for 507 beneficiaries, against an average of 1,518 among the 16,459 providers of this specialty who prescribed in Part D. Brand-name drugs were 37% of claims.
Most prescribed
- Latanoprost481 claims
- Prednisolone Acetate173 claims
- Dorzolamide-Timolol139 claims
- Lumigan135 claims
- Timolol Maleate124 claims
- Polymyxin B Sul-Trimethoprim104 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): 88.3 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.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $259.22
11 payments; by number, the most common kind was food and beverage; the largest payer was Alcon Vision LLC. The 13,221 providers of this specialty with any payment received $4,535.02 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through 2 group practices
- Negrey Eye AssociatesHavertown, PA
- Wills Eye Ophthalmology Clinic, IncPhiladelphia, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ophthalmology Physician providers in Pennsylvania
There are 1,088 ophthalmology physician records in Pennsylvania.
Other ophthalmology physician records in Pennsylvania
- Omar Abbasi, MDPittsburgh, PA1598967630
- Javaneh Abbasian, M.DPhiladelphia, PA1790951036
- Salwa Abdel-Aziz, MDPittsburgh, PA1295961043
- Michael Abendroth, MDPhiladelphia, PA1750743498
- Mouhammed Abuattieh, MDWilkes Barre, PA1790931186
- Luis Acaba-BerrocalPhiladelphia, PA1336768852
- Stacey Ackerman, MDPhiladelphia, PA1508868498
- Wesley Adams, M.D.Williamsport, PA1184809956
- Houman Ahdieh, M.D.Allentown, PA1659371060
- Christopher Ahmed, MDPhiladelphia, PA1013647577
Common questions
What is Michael A. Negrey, MD's NPI number?
Michael A. Negrey, MD's National Provider Identifier (NPI) is 1225103575, issued on Nov 22, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Michael A. Negrey, MD located?
The NPPES record lists a practice address at 56 W Eagle RD, Havertown, PA, 19083. Phone: (610) 449-4336. Providers update this record themselves, so call before visiting.
How can I verify Michael A. Negrey, MD's license?
NPPES lists Pennsylvania license number MD421244, as entered by the provider. Search the Pennsylvania Department of State (PALS) at https://www.pals.pa.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Michael A. Negrey, MD prescribe under Medicare Part D?
In 2024, Michael A. Negrey, MD had 1,825 Medicare Part D claims for 507 beneficiaries; the average among ophthalmology physician prescribers was 1,518. Part D covers Medicare prescriptions only.
What is Michael A. Negrey, MD's MIPS final score?
The 2023 MIPS final score is 88.3 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.