Doctor profile · Federal record

Dr. Kenneth Rosenzweig, MD

Radiation Oncology Physician (CMS: Radiation Oncology) · New York, NY

  • NPI 1063482271
  • Accepts Medicare
  • 34 yrs in practice
  • Male
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1275 York Ave
New York, NY 100216007
(646) 227-3813
Mailing address
633 3Rd Ave, Box 3
New York, NY 100176706

Credentials & registration

NPPES · NUCC
NPI registered
January 2006 — 20 yrs on file
Profile last updated
July 8, 2007
Year of graduation
1992 — 34 yrs since
Specialty taxonomy
2085R0001X — NUCC code
State license (1)
New York #206749

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1063482271. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
759
Distinct HCPCS
10
Medicare allowed
$93,576
HCPCS Description Services Patients Avg allowed
G6002 Stereoscopic x-ray guidance for localization of target volume for the delivery of radiation therapy 253 11 $23
99214 Established patient office or other outpatient visit, 30-39 minutes 114 70 $148
77300 Calculation of radiation therapy dose 109 35 $37
77427 Radiation treatment management, 5 treatment sessions 78 18 $221
77334 Design and construction of complex radiation treatment device 48 30 $68
99205 New patient office or other outpatient visit, 60-74 minutes 36 36 $255
77263 Complex radiation therapy planning 29 29 $194
77338 Design and construction of radiation treatment device for high precision radiation therapy 24 24 $245
77301 High precision radiation therapy planning 23 23 $459
77293 Obtaining respiratory data needed to develop the optimal radiation treatment 15 15 $111

In context: peer comparison

Among 58 peers in this city , average services per provider: 104. This provider delivers 7.3× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$1,258
Transactions
4
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Siemens Medical Solutions USA, Inc. 4 $1,257.98

By nature of payment

Travel and Lodging
$1,127
Food and Beverage
$131

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Kenneth Rosenzweig's medical specialty?
Dr. Kenneth Rosenzweig practices Radiation Oncology Physician in New York, NY.
Where does Dr. Kenneth Rosenzweig practice?
Dr. Kenneth Rosenzweig practices at 1275 York Ave, New York, NY 100216007. Office phone: 6462273813.
What is Dr. Kenneth Rosenzweig's NPI?
Dr. Kenneth Rosenzweig's National Provider Identifier (NPI) is 1063482271, issued by NPPES.
Does Dr. Kenneth Rosenzweig accept Medicare assignment?
Yes. Dr. Kenneth Rosenzweig accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Kenneth Rosenzweig commonly perform?
Top Medicare-reported procedures in 2023: Stereoscopic x-ray guidance for localization of target volume for the delivery of radiation therapy (HCPCS G6002); Established patient office or other outpatient visit (HCPCS 99214); Calculation of radiation therapy dose (HCPCS 77300). Source: CMS Medicare Physician & Other Practitioners file.