Nathan Kaufman, M.D
Radiation Oncology Physician · Brick, NJ
Nathan Kaufman, M.D is a radiation oncology physician with a practice address in Brick, New Jersey, and NPI 1275537144, issued on Jun 9, 2005. Check the license (New Jersey 25MA07348800, as entered in NPPES) on the New Jersey State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Nathan Kaufman
- Credential
- M.D
- Primary taxonomy
- Radiation Oncology Physician 2085R0001X
- License number
- 25MA07348800 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 425 Jack Martin Blvd, Brick, NJ 08724
- Phone
- (732) 836-4130
- Enumerated
- Jun 9, 2005
- Record last updated
- Oct 10, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (732) 836-4036
- Medicaid ID
- 8743304 NJ
- Entity
- Type 1 · individual
8 nearest radiation oncology physician records → All 153 in New Jersey → Look up another NPI →
Also registered at 425 Jack Martin Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Nathan Kaufman 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 25MA07348800Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
90% fewer Medicare Part D claims than the average radiation oncology physician in 2024
13 Medicare Part D claims, against an average of 134 among the 4,851 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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.
Nathan Kaufman among 153 radiation oncology physician records in New Jersey
Nathan Kaufman, M.D is one of 153 radiation oncology physician records with a practice address in New Jersey. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 82% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileNo · 75% of these records are
- Record last updated2011 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0001X and a New Jersey practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Radiation Oncology Physician providers in New Jersey
There are 153 radiation oncology physician records in New Jersey.
All 153 in New Jersey → Every provider in Brick → Radiation Oncology Physician nationwide →
The 8 radiation oncology physician records with the nearest ZIP codes
- Douglas Miller, M.D.Brick, NJ 087241013034800
- Michael Marchese, M.D.Lakewood, NJ 087011790768125
- Young Bae, M.D.Toms River, NJ 087551124021423
- Joseph Baron, M.D.Toms River, NJ 087551851572481
- Bryan Eggert, MDToms River, NJ 087551538459995
- Rajesh Iyer, MDToms River, NJ 087551558317149
- Aruna Patel, MDToms River, NJ 087551225077381
- Rachana Singh, MDHamilton, NJ 086901568494888
Common questions
What is Nathan Kaufman, M.D's NPI number?
Nathan Kaufman, M.D's National Provider Identifier (NPI) is 1275537144, issued on Jun 9, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Nathan Kaufman, M.D located?
The NPPES record lists a practice address at 425 Jack Martin Blvd, Brick, NJ, 08724. Phone: (732) 836-4130. Providers update this record themselves, so call before visiting.
How can I verify Nathan Kaufman, M.D's license?
NPPES lists New Jersey license number 25MA07348800, 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 Nathan Kaufman, M.D prescribe under Medicare Part D?
In 2024, Nathan Kaufman, M.D had 13 Medicare Part D claims; the average among radiation oncology physician prescribers was 134. Part D covers Medicare prescriptions only.
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.