Jerome Michael Karp, MD, PHD
Radiation Oncology Physician · New York, NY
Jerome Michael Karp, MD, PHD is a radiation oncology physician with a practice address in New York, New York, and NPI 1144727629, issued on Apr 10, 2018. Check the license (New York 321934, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Jerome Michael Karp
- Credential
- MD, PHD
- Primary taxonomy
- Radiation Oncology Physician 2085R0001X
- License number
- 321934 NY
Self-reported in NPPES; status is on the state search - Practice location
- 550 1St Ave, New York, NY 10016
- Phone
- (212) 731-5003
- Enumerated
- Apr 10, 2018
- Record last updated
- Sep 19, 2023
- Entity
- Type 1 · individual
8 nearest radiation oncology physician records → All 449 in New York → Look up another NPI →
Also registered at 550 1St Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Jerome Michael Karp in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
Search for license 321934Check 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.
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.
The practice group's MIPS final score for 2023 (Medicare payment program): 84.5 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.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Jerome Michael Karp among 449 radiation oncology physician records in New York
Jerome Michael Karp, MD, PHD is one of 449 radiation oncology physician records with a practice address in New York. 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 2018, is newer than 85% of them.
- NPI issued2018 · 85% of these records are older, 11% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileNo · 74% of these records are
- Record last updated2023 · 59% 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 York 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 York
There are 449 radiation oncology physician records in New York.
All 449 in New York → Every provider in New York → Radiation Oncology Physician nationwide →
The 8 radiation oncology physician records with the nearest ZIP codes
- Richard Cohen, MDNew York, NY 100161578557088
- Benjamin CooperNew York, NY 100161376834739
- Andrew Evans, MDNew York, NY 100161932184538
- Naamit Gerber, MDNew York, NY 100161497063093
- Daniel Gorovets, M.D.New York, NY 100161639431992
- Kenneth Hu, MDNew York, NY 100161770567406
- Alec Kimmelman, MD PHDNew York, NY 100161891729877
- Stella Lymberis, MDNew York, NY 100161508846171
Common questions
What is Jerome Michael Karp, MD, PHD's NPI number?
Jerome Michael Karp, MD, PHD's National Provider Identifier (NPI) is 1144727629, issued on Apr 10, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Jerome Michael Karp, MD, PHD located?
The NPPES record lists a practice address at 550 1St Ave, New York, NY, 10016. Phone: (212) 731-5003. Providers update this record themselves, so call before visiting.
How can I verify Jerome Michael Karp, MD, PHD's license?
NPPES lists New York license number 321934, as entered by the provider. Search the NYS Education Department, Office of the Professions at https://www.op.nysed.gov/services/verifications/online-verification-searches. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Jerome Michael Karp, MD, PHD prescribe under Medicare Part D?
In 2024, Jerome Michael Karp, MD, PHD had 13 Medicare Part D claims; the average among radiation oncology physician prescribers was 134. Part D covers Medicare prescriptions only.
What is Jerome Michael Karp, MD, PHD's MIPS final score?
The 2023 MIPS final score is 84.5 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.
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.