Doctor profile · Federal record

Dr. Oren Cahlon, M.D.

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

  • NPI 1811155633
  • Accepts Medicare
  • MIPS 84.5 / 100 · 2023
  • 22 yrs in practice
  • Licensed in 3 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1275 York Ave
New York, NY 100656007
(212) 639-5219
fax (212) 639-8876

Credentials & registration

NPPES · NUCC
NPI registered
May 2008 — 18 yrs on file
Profile last updated
August 31, 2022
Year of graduation
2004 — 22 yrs since
Specialty taxonomy
2085R0001X — NUCC code
State licenses (3)
New York #237255 · New Jersey #25MA08585400 · Connecticut #57129

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1811155633. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
360
Distinct HCPCS
8
Medicare allowed
$40,929
HCPCS Description Services Patients Avg allowed
77334 Design and construction of complex radiation treatment device 98 33 $66
77300 Calculation of radiation therapy dose 95 32 $37
99205 New patient office or other outpatient visit, 60-74 minutes 39 39 $206
77263 Complex radiation therapy planning 33 33 $192
77427 Radiation treatment management, 5 treatment sessions 32 20 $218
77295 3d radiation therapy planning 30 30 $247
77290 Obtaining data needed to develop the optimal radiation treatment, 3 or more treatment areas or any number of treatment areas where special treatment is involved 19 18 $93
77332 Design and construction of simple radiation treatment device 14 13 $27

In context: peer comparison

Among 58 peers in New York Radiation Oncology Physician, average services per provider: 104. This provider delivers 3.5× the peer median.

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Oren Cahlon's medical specialty?
Dr. Oren Cahlon practices Radiation Oncology Physician in New York, NY.
Where does Dr. Oren Cahlon practice?
Dr. Oren Cahlon practices at 1275 York Ave, New York, NY 100656007. Office phone: 2126395219.
What is Dr. Oren Cahlon's NPI?
Dr. Oren Cahlon's National Provider Identifier (NPI) is 1811155633, issued by NPPES.
Does Dr. Oren Cahlon accept Medicare assignment?
Yes. Dr. Oren Cahlon accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Oren Cahlon commonly perform?
Top Medicare-reported procedures in 2023: Design and construction of complex radiation treatment device (HCPCS 77334); Calculation of radiation therapy dose (HCPCS 77300); New patient office or other outpatient visit (HCPCS 99205). Source: CMS Medicare Physician & Other Practitioners file.