John M. Zimmerman, MD
Clinical Cardiac Electrophysiology Physician · Hackensack, NJ
John M. Zimmerman, MD is a clinical cardiac electrophysiology physician with a practice address in Hackensack, New Jersey, and NPI 1528036217, issued on Mar 9, 2006. Check the license (New Jersey MA05047300, as entered in NPPES) on the New Jersey State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- John M. Zimmerman
- Credential
- MD
- Primary taxonomy
- Clinical Cardiac Electrophysiology Physician 207RC0001X
- License number
- MA05047300 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 20 Prospect Ave, Hackensack, NJ 07601
- Phone
- (201) 996-2997
- Enumerated
- Mar 9, 2006
- Record last updated
- Apr 28, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (201) 996-2571
- Medicaid ID
- 0162507 NJ
- Medicare enrollment
- Enrolled (PECOS I20040812000771); accepts Medicare assignment
- Medical or professional school
- New York Medical College, 1978
- Entity
- Type 1 · individual
8 nearest clinical cardiac electrophysiology physician records → All 102 in New Jersey → Look up another NPI →
Also registered at 20 Prospect Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Manuel AlvarezObstetrics & Gynecology Physician1194759282
- Erica Amianda, PAPhysician Assistant1689974289
- Jessica Androsiglio, APNWomen's Health Nurse Practitioner1831642024
- Shoaib Ashraf, MDInternal Medicine Physician1508424466
- Shadeen Bailey, RNRegistered Nurse1710799143
- Bindu Balani, M.D.Infectious Disease Physician1063489243
Verify John M. Zimmerman 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 MA05047300Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
86% fewer Medicare Part D claims than the average clinical cardiac electrophysiology physician in 2024
246 Medicare Part D claims for 86 beneficiaries, against an average of 1,710 among the 3,173 providers of this specialty who prescribed in Part D. Brand-name drugs were 24% of claims.
Most prescribed
- Amiodarone Hcl40 claims
- Metoprolol Succinate39 claims
- Flecainide Acetate38 claims
- Eliquis35 claims
- Xarelto15 claims
- Metoprolol Tartrate12 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): 75.8 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: $446.99
16 payments; by number, the most common kind was food and beverage; the largest payer was Boston Scientific Corporation. The 3,167 providers of this specialty with any payment received $10,651.37 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
- Bon Secours Charity Health System Medical Group, P.C.Hackensack, NJ
- Hackensack Meridian Health Medical Group - Specialty Care PCHackensack, NJ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
John M. Zimmerman among 102 clinical cardiac electrophysiology physician records in New Jersey
John M. Zimmerman, MD is one of 102 clinical cardiac electrophysiology physician records with a practice address in New Jersey. 97% 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 9% of them.
- NPI issued2006 · 9% of these records are older, 44% newer
- In a Medicare fileYes · 97% of these records are
- In the CMS Doctors and Clinicians fileYes · 91% of these records are
- Graduated1978 · median 1998 among the 93 with a school on file
- Record last updated2020 · 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 207RC0001X and a New Jersey practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Clinical Cardiac Electrophysiology Physician providers in New Jersey
There are 102 clinical cardiac electrophysiology physician records in New Jersey.
All 102 in New Jersey → Every provider in Hackensack → Clinical Cardiac Electrophysiology Physician nationwide →
The 8 clinical cardiac electrophysiology physician records with the nearest ZIP codes
- Taya Glotzer, M.D.Hackensack, NJ 076011376510792
- Jacob Haft, MDHackensack, NJ 076011316996093
- Sameer Jamal, M.D.Hackensack, NJ 076011245455799
- Glauco Radoslovich, M.D.Hackensack, NJ 076011598732935
- Scott Ruffo, MDHackensack, NJ 076011972611531
- Gunjan Shukla, MDHackensack, NJ 076011861487431
- David Feigenblum, MDEnglewood, NJ 076311356357420
- Dmitry Nemirovsky, M.D.Englewood, NJ 076311518086933
Common questions
What is John M. Zimmerman, MD's NPI number?
John M. Zimmerman, MD's National Provider Identifier (NPI) is 1528036217, issued on Mar 9, 2006. An NPI identifies a provider in billing; it is not a license.
Where is John M. Zimmerman, MD located?
The NPPES record lists a practice address at 20 Prospect Ave, Hackensack, NJ, 07601. Phone: (201) 996-2997. Providers update this record themselves, so call before visiting.
How can I verify John M. Zimmerman, MD's license?
NPPES lists New Jersey license number MA05047300, 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 John M. Zimmerman, MD prescribe under Medicare Part D?
In 2024, John M. Zimmerman, MD had 246 Medicare Part D claims for 86 beneficiaries; the average among clinical cardiac electrophysiology physician prescribers was 1,710. Part D covers Medicare prescriptions only.
What is John M. Zimmerman, MD's MIPS final score?
The 2023 MIPS final score is 75.8 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.