NPPES file of Aug 9, 2026

Gregory A. Kaufmann, M.D.

Diagnostic Radiology Physician · Kendall Park, NJ

Gregory A. Kaufmann, M.D. is a diagnostic radiology physician with a practice address in Kendall Park, New Jersey, and NPI 1659391647, issued on Jul 20, 2006. Check the license (New Jersey 25MA05625100, 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 · Medicare files 2023 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1659391647
Name
Gregory A. Kaufmann
Credential
M.D.
Primary taxonomy
Diagnostic Radiology Physician 2085R0202X
License number
25MA05625100 NJ
Self-reported in NPPES; status is on the state search
Practice location
3674 Route 27, Kendall Park, NJ 08824
Phone
(732) 821-5563
Enumerated
Jul 20, 2006
Record last updated
Aug 16, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(732) 821-6675
Medicaid ID
4581202 NJ
Medicare enrollment
Enrolled (PECOS I20050106000755); accepts Medicare assignment
Medical or professional school
Rutgers R W Johnson Medical School (Cam/New Bruns/Pisc), 1986
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 diagnostic radiology physician records → All 1,102 in New Jersey → Look up another NPI →

Also registered at 3674 Route 27

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Christopher Ananian, M.D.Diagnostic Radiology Physician1639311822
  2. Prashant Bakhru, M.D.Diagnostic Radiology Physician1285975862
  3. Dennis Balgowan, M.D.Diagnostic Radiology Physician1790781813
  4. Robert Berger, MDDiagnostic Radiology Physician1215978788
  5. Gerard Compito, M.D.Diagnostic Radiology Physician1871527358
  6. Donald Denny, M.D.Diagnostic Radiology Physician1184657975

Verify Gregory A. Kaufmann 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 25MA05625100    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

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The practice group's MIPS final score for 2023 (Medicare payment program): 73.6 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.

  1. Qualityout of 100 · 30% of the final score92.9
  2. Costout of 100 · 30%25.0
  3. Promoting interoperabilitynot scored (reweighted)
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Bills Medicare through one group practice

  1. Princeton Radiology Associates PAEnglishtown, NJ

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

Gregory A. Kaufmann among 1,102 diagnostic radiology physician records in New Jersey

Gregory A. Kaufmann, M.D. is one of 1,102 diagnostic radiology physician records with a practice address in New Jersey. 78% 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 25% of them.

  • NPI issued2006 · 25% of these records are older, 36% newer
  • In a Medicare fileYes · 78% of these records are
  • In the CMS Doctors and Clinicians fileYes · 71% of these records are
  • Graduated1986 · median 1998 among the 779 with a school on file
  • Record last updated2007 · 72% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0202X and a New Jersey practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

28 diagnostic radiology physician records list a practice address in Kendall Park

They are 28 of the 179 NPPES records with a practice address in Kendall Park, and 1,102 diagnostic radiology physician records in New Jersey.

All 1,102 in New Jersey → Every provider in Kendall Park → Diagnostic Radiology Physician nationwide →

The 8 diagnostic radiology physician records with the nearest ZIP codes

  1. Dennis Balgowan, M.D.Kendall Park, NJ 088241790781813
  2. Robert Berger, MDKendall Park, NJ 088241215978788
  3. Gerard Compito, M.D.Kendall Park, NJ 088241871527358
  4. Donald Denny, M.D.Kendall Park, NJ 088241184657975
  5. Matthew Difazio, M.D.Kendall Park, NJ 088241649203191
  6. Deborah Fein, M.D.Kendall Park, NJ 088241295768901
  7. Robert Ford, M.D.Kendall Park, NJ 088241093731879
  8. John Ghazi, M.D.Kendall Park, NJ 088241548288905

Common questions

What is Gregory A. Kaufmann, M.D.'s NPI number?

Gregory A. Kaufmann, M.D.'s National Provider Identifier (NPI) is 1659391647, issued on Jul 20, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Gregory A. Kaufmann, M.D. located?

The NPPES record lists a practice address at 3674 Route 27, Kendall Park, NJ, 08824. Phone: (732) 821-5563. Providers update this record themselves, so call before visiting.

How can I verify Gregory A. Kaufmann, M.D.'s license?

NPPES lists New Jersey license number 25MA05625100, 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 Gregory A. Kaufmann, M.D.'s MIPS final score?

The 2023 MIPS final score is 73.6 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.

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.