Matthew Gewirtz, M.D.
Ophthalmology Physician · Warren, NJ
Matthew Gewirtz, M.D. is an ophthalmology physician with a practice address in Warren, New Jersey, and NPI 1417909771, issued on May 16, 2006. Check the license (New Jersey MA08045900, as entered in NPPES) on the New Jersey State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Matthew Gewirtz
- Credential
- M.D.
- Primary taxonomy
- Ophthalmology Physician 207W00000X
- License number
- MA08045900 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 65 Mountain Blvd Ext, Warren, NJ 07059
- Phone
- (732) 356-6200
- Enumerated
- May 16, 2006
- Record last updated
- Jul 13, 2026
- Fax
- (732) 356-9257
- Medicare enrollment
- Enrolled (PECOS I20060524000112); accepts Medicare assignment
- Medical or professional school
- Rutgers New Jersey Medical School, 2002
- Entity
- Type 1 · individual
Also registered at 65 Mountain Blvd Ext
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Matthew Gewirtz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNew Jersey State Board of Medical Examiners
Search for license MA08045900Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
29% more Medicare Part D claims than the average ophthalmology physician in 2024
1,959 Medicare Part D claims for 450 beneficiaries, against an average of 1,518 among the 16,459 providers of this specialty who prescribed in Part D. Brand-name drugs were 47% of claims.
Most prescribed
- Latanoprost366 claims
- Prednisolone Acetate320 claims
- Ciprofloxacin Hcl263 claims
- Timolol Maleate164 claims
- Lumigan103 claims
- Tobramycin-Dexamethasone99 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): 97.6 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: $672.98
11 payments; by number, the most common kind was food and beverage; the largest payer was Glaukos Corporation. 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 one group practice
- The Eye CenterPiscataway, NJ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
7 ophthalmology physician records list a practice address in Warren
They are 7 of the 391 NPPES records with a practice address in Warren, and 631 ophthalmology physician records in New Jersey.
All 7 in Warren → All 631 in New Jersey → Every provider in Warren →
Other ophthalmology physician records in New Jersey
- Ahmed Abdelhady, MDHolmdel, NJ1467076679
- Bryan Abessi, M.D.Branchburg, NJ1104184621
- Atul Agarwala, MDIrvington, NJ1427133586
- Arlene Ahmad, MDBoonton, NJ1669552881
- Adil Ahmed, DOBrick, NJ1003372715
- Scott Aksman, MDFreehold, NJ1992886816
- Rosemary Albano, MDLong Beach Township, NJ1417565441
- Cesar Alfaro Cruz, MDBridgewater, NJ1740712637
- Anne Marie Alino, M.D.Paramus, NJ1669417523
- Omar Almallah, MDToms River, NJ1376528364
Common questions
What is Matthew Gewirtz, M.D.'s NPI number?
Matthew Gewirtz, M.D.'s National Provider Identifier (NPI) is 1417909771, issued on May 16, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Matthew Gewirtz, M.D. located?
The NPPES record lists a practice address at 65 Mountain Blvd Ext, Warren, NJ, 07059. Phone: (732) 356-6200. Providers update this record themselves, so call before visiting.
How can I verify Matthew Gewirtz, M.D.'s license?
NPPES lists New Jersey license number MA08045900, as entered by the provider. Search the New Jersey State Board of Medical Examiners at https://newjersey.mylicense.com/verification/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Matthew Gewirtz, M.D. prescribe under Medicare Part D?
In 2024, Matthew Gewirtz, M.D. had 1,959 Medicare Part D claims for 450 beneficiaries; the average among ophthalmology physician prescribers was 1,518. Part D covers Medicare prescriptions only.
What is Matthew Gewirtz, M.D.'s MIPS final score?
The 2023 MIPS final score is 97.6 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.