Medical emergency?Emergency? Call 911. Nearest emergency roomsNearest ERs

Dermatology

Roderick T. Kaufmann Jr., MD

Works at hospitals in Plainsboro, NJ · New Jersey

Summary

Dr. Roderick T. Kaufmann Jr., MD is a dermatologist at 208 Bunn Dr, Princeton, NJ 08540. Phone: (609) 683-4999. Accepts Medicare assignment. In 2024, Roderick T. Kaufmann Jr. had 1,623 Original Medicare patients and 6,766 services. NPI 1740245539. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

  • Specialty: Dermatologist (Medicare lists Dermatology)
  • Address: 208 Bunn Dr, Princeton, NJ 08540 · Directions
  • Phone: (609) 683‑4999
  • Medicare: Accepts Medicare assignment
  • Hospital: University Medical Center of Princeton at Plainsboro
  • Group practice: Princeton Dermatology Associatespc
  • Medical school: Rutgers New Jersey Medical School · graduated 1981 (45 years since medical school)
  • Gender (as listed): Male

From official Medicare data

This page shows what Medicare's official clinician data says about Roderick T. Kaufmann Jr., joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does Roderick T. Kaufmann Jr. accept Medicare assignment?
Yes. Medicare's clinician data says Roderick T. Kaufmann Jr. accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
How many Medicare patients does Roderick T. Kaufmann Jr. see?
In 2024, CMS data shows 1,623 Original Medicare patients and 6,766 services for Roderick T. Kaufmann Jr.. This counts Original Medicare only and measures volume, not quality.
What is Roderick T. Kaufmann Jr.'s NPI number?
1740245539. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Medicare activity in 2024

Official CMS public-use data for Roderick T. Kaufmann Jr., data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.

Original Medicare patients1,623
Services billed to Medicare6,766
Different services or procedures37
Participating Medicare providerYes
Average age of these patients77

Most frequent services

  1. Destruction of precancer skin growth, 2-14 growths (17003)2,250 services
  2. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)1,222 services
  3. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)900 services
  4. Destruction of precancer skin growth, 1 growth (17000)716 services
  5. Destruction of skin growth, 1-14 growths (17110)486 services

Chronic conditions among these patients

Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).

  • High cholesterol75%
  • High blood pressure69%
  • Arthritis47%
  • Ischemic heart disease27%
  • Diabetes22%
  • Anxiety20%

Hospitals where Roderick T. Kaufmann Jr. works

Medicare's Facility Affiliation Data lists Roderick T. Kaufmann Jr. at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.

Practice locations

Addresses where Roderick T. Kaufmann Jr. is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Roderick T. Kaufmann Jr. as a member of this group (CMS data updated October 2, 2026).

  • Princeton Dermatology Associatespc16 clinicians in the group

Specialties

Find other Dermatology doctors in New Jersey →

Other dermatologists in Princeton

Clinicians with the same Medicare primary specialty in Princeton, NJ — not a recommendation.

All dermatologists in Princeton →

Other clinicians in Princeton Dermatology Associatespc

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

Clinician information

CredentialMD
Medical schoolRutgers New Jersey Medical School
Graduation year1981 (45 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1740245539
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
  2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
  3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  4. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
  5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  6. Medicare Care Compare — official Medicare tool to look up clinicians