NPPES file of Aug 9, 2026

George Nicholas Zazzali, M.D.

Internal Medicine Physician · Nutley, NJ

George Nicholas Zazzali, M.D. is an internal medicine physician with a practice address in Nutley, New Jersey, and NPI 1568596773, issued on Mar 16, 2007. Check the license (New Jersey MA00063735, as entered in NPPES) on the New Jersey State Board of Medical Examiners; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1568596773
Name
George Nicholas Zazzali
Credential
M.D.
Primary taxonomy
Internal Medicine Physician 207R00000X
License number
MA00063735 NJ
Self-reported in NPPES; status is on the state search
Practice location
670 Franklin Ave, Nutley, NJ 07110
Phone
(973) 846-7034
Enumerated
Mar 16, 2007
Record last updated
Sep 11, 2025
Medicare enrollment
Enrolled (PECOS I20250620002339); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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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.

  1. Albert Zazzali, MDOphthalmology Physician1942318126
  2. Peter Zazzali, MDInternal Medicine Physician1528136603

Verify George Nicholas Zazzali in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersNew Jersey State Board of Medical Examiners
    Search for license MA00063735    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the New Jersey license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Bills Medicare through one group practice

  1. Adirondack Medical CenterSaranac Lake, NY

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

George Nicholas Zazzali among 4,632 internal medicine physician records in New Jersey

George Nicholas Zazzali, M.D. 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 2007, is newer than 50% of them.

  • NPI issued2007 · 50% of these records are older, 41% newer
  • In a Medicare fileYes · 82% of these records are
  • In the CMS Doctors and Clinicians fileYes · 68% of these records are
  • Graduated1989 · median 2000 among the 3,132 with a school on file
  • Record last updated2025 · 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

  1. James Agresti, MDNutley, NJ 071101255389813
  2. James Agresti, DONutley, NJ 071101578511135
  3. Maryann Alessio, DONutley, NJ 071101750499257
  4. Marina Alexandrova, M.D.Nutley, NJ 071101073687240
  5. Joseph Brignola, MDNutley, NJ 071101508824897
  6. Anthony Califano, MDNutley, NJ 071101700955010
  7. Louis Citarelli, MDNutley, NJ 071101063520484
  8. Carl Costanza, M.D.Nutley, NJ 071101669400651

Common questions

What is George Nicholas Zazzali, M.D.'s NPI number?

George Nicholas Zazzali, M.D.'s National Provider Identifier (NPI) is 1568596773, issued on Mar 16, 2007. An NPI identifies a provider in billing; it is not a license.

Where is George Nicholas Zazzali, M.D. located?

The NPPES record lists a practice address at 670 Franklin Ave, Nutley, NJ, 07110. Phone: (973) 846-7034. Providers update this record themselves, so call before visiting.

How can I verify George Nicholas Zazzali, M.D.'s license?

NPPES lists New Jersey license number MA00063735, 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.

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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.