Peter George Zazzali, MD
Internal Medicine Physician · Nutley, NJ
Peter George Zazzali, MD is an internal medicine physician with a practice address in Nutley, New Jersey, and NPI 1528136603, issued on Nov 30, 2006. Check the license (New Jersey MA57326, as entered in NPPES) on the New Jersey State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Peter George Zazzali
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- MA57326 NJ
25MA05732600 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 670 Franklin Ave, Nutley, NJ 07110
- Phone
- (973) 667-8493
- Enumerated
- Nov 30, 2006
- Record last updated
- Apr 10, 2024
- Medicare enrollment
- Enrolled (PECOS I20050617000206); accepts Medicare assignment
- Medical or professional school
- Rutgers New Jersey Medical School, 1990
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 4,632 in New Jersey → Look up another NPI →
Also registered at 670 Franklin Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Albert Zazzali, MDOphthalmology Physician1942318126
- George Zazzali, M.D.Internal Medicine Physician1568596773
Verify Peter George Zazzali 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 MA57326Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The MIPS final score for 2023 (Medicare payment program): 93.7 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: $895.42
15 payments; by number, the most common kind was food and beverage; the largest payer was Abiomed. 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 2 group practices
- Inhospital Physicians Corp OF New Jersey, PCPassaic, NJ
- Rwjbh Observation Associates LLCBelleville, NJ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Peter George Zazzali among 4,632 internal medicine physician records in New Jersey
Peter George Zazzali, 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
- Graduated1990 · median 2000 among the 3,132 with a school on file
- Record last updated2024 · 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).
20 internal medicine physician records list a practice address in Nutley
They are 20 of the 520 NPPES records with a practice address in Nutley, and 4,632 internal medicine physician records in New Jersey.
All 4,632 in New Jersey → Every provider in Nutley → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- James Agresti, MDNutley, NJ 071101255389813
- James Agresti, DONutley, NJ 071101578511135
- Maryann Alessio, DONutley, NJ 071101750499257
- Marina Alexandrova, M.D.Nutley, NJ 071101073687240
- Joseph Brignola, MDNutley, NJ 071101508824897
- Anthony Califano, MDNutley, NJ 071101700955010
- Louis Citarelli, MDNutley, NJ 071101063520484
- Carl Costanza, M.D.Nutley, NJ 071101669400651
Common questions
What is Peter George Zazzali, MD's NPI number?
Peter George Zazzali, MD's National Provider Identifier (NPI) is 1528136603, issued on Nov 30, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Peter George Zazzali, MD located?
The NPPES record lists a practice address at 670 Franklin Ave, Nutley, NJ, 07110. Phone: (973) 667-8493. Providers update this record themselves, so call before visiting.
How can I verify Peter George Zazzali, MD's license?
NPPES lists New Jersey license number MA57326, 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.
What is Peter George Zazzali, MD's MIPS final score?
The 2023 MIPS final score is 93.7 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.