Mayer R. Ezer, MD
Internal Medicine Physician · Neptune, NJ
Mayer R. Ezer, MD is an internal medicine physician with a practice address in Neptune, New Jersey, and NPI 1417925538, issued on Mar 14, 2006. Check the license (New Jersey 25MA07947900, as entered in NPPES) on the New Jersey State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Mayer R. Ezer
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 25MA07947900 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 1945 Route 33, Neptune, NJ 07753
- Phone
- (732) 897-3990
- Enumerated
- Mar 14, 2006
- Record last updated
- Jun 14, 2018 (not updated in 8 years: call before relying on the address or phone)
- Fax
- (732) 897-3997
- Medicare enrollment
- Enrolled (PECOS I20051010000417); accepts Medicare assignment
- Medical or professional school
- Harvard Medical School, 1998
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 4,632 in New Jersey → Look up another NPI →
Also registered at 1945 Route 33
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Anne Anselmo-MurphyNurse Practitioner1083764823
- Stanislav Arkhipov, M.DInternal Medicine Physician1346945557
Verify Mayer R. Ezer 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 25MA07947900Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
77% fewer Medicare Part D claims than the average internal medicine physician in 2024
744 Medicare Part D claims for 117 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims.
Most prescribed
- Atorvastatin Calcium68 claims
- Rosuvastatin Calcium59 claims
- Amlodipine Besylate47 claims
- Levothyroxine Sodium35 claims
- Losartan Potassium27 claims
- Hydrochlorothiazide25 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 MIPS final score for 2023 (Medicare payment program): 95 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $18.97
1 payment: food and beverage; the largest payer was Lilly USA, LLC. The 50,334 providers of this specialty with any payment received $1,303.06 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
- Hackensack Meridian Health Medical Group - Primary Care PCPerth Amboy, NJ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mayer R. Ezer among 4,632 internal medicine physician records in New Jersey
Mayer R. Ezer, MD is one of 4,632 internal medicine physician records with a practice address in New Jersey. 82% 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 8% of them.
- NPI issued2006 · 8% of these records are older, 50% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated1998 · median 2000 among the 3,132 with a school on file
- Record last updated2018 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a New Jersey practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
78 internal medicine physician records list a practice address in Neptune
They are 78 of the 1,392 NPPES records with a practice address in Neptune, and 4,632 internal medicine physician records in New Jersey.
All 4,632 in New Jersey → Every provider in Neptune → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Richard Abramowitz, MDNeptune, NJ 077531609856434
- Kimberly Atienza, M.D.Neptune, NJ 077531881653848
- Kathleen Dowling, M.D.Neptune, NJ 077531093796211
- Oliver Felibrico, MDNeptune, NJ 077531649249715
- Tong Hao, MDTinton Falls, NJ 077531023085263
- Donald Hazley, M.D.Tinton Falls, NJ 077531588631295
- Christian Kaunzinger, MDNeptune, NJ 077531912976010
- Janet Mahan, MDTinton Falls, NJ 077531780651448
Common questions
What is Mayer R. Ezer, MD's NPI number?
Mayer R. Ezer, MD's National Provider Identifier (NPI) is 1417925538, issued on Mar 14, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mayer R. Ezer, MD located?
The NPPES record lists a practice address at 1945 Route 33, Neptune, NJ, 07753. Phone: (732) 897-3990. Providers update this record themselves, so call before visiting.
How can I verify Mayer R. Ezer, MD's license?
NPPES lists New Jersey license number 25MA07947900, 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 Mayer R. Ezer, MD prescribe under Medicare Part D?
In 2024, Mayer R. Ezer, MD had 744 Medicare Part D claims for 117 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Mayer R. Ezer, MD's MIPS final score?
The 2023 MIPS final score is 95 of 100. 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.