Doctor profile · Federal record

Dr. Irene Rossmer, MD

Surgical Oncology Physician (CMS: Surgical Oncology) · Surgery Physician · Surgery Physician · Surgical Oncology Physician · Summit, NJ

  • NPI 1780837849
  • Accepts Medicare
  • 18 yrs in practice
  • Licensed in 2 states
  • Female
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
99 Beauvoir Ave
Summit, NJ 079013533
(908) 522-6429
fax (908) 598-2392
Mailing address
Po Box 416457
Boston, MA 022416457

Credentials & registration

NPPES · NUCC
NPI registered
November 2008 — 18 yrs on file
Profile last updated
March 13, 2020
Year of graduation
2008 — 18 yrs since
Specialty taxonomy
2086X0206X — NUCC code
State licenses (3)
New Jersey #25MA08943700 · New York #269483 · New York #AT1859644

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1780837849. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
295
Distinct HCPCS
10
Medicare allowed
$42,481
HCPCS Description Services Patients Avg allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 58 36 $83
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 41 37 $138
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 33 20 $125
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 29 28 $186
99215 Established patient office or other outpatient visit, 40-54 minutes 26 16 $192
99205 New patient office or other outpatient visit, 60-74 minutes 24 24 $234
49905 Repair of abdomen using abdominal lining graft 19 19 $180
99204 New patient office or other outpatient visit, 45-59 minutes 14 14 $183
36561 Insertion of central venous tube with port (5 years or older) 13 13 $357
76937 Ultrasonic guidance for blood vessel access 13 13 $15

In context: peer comparison

Among 1 peers in Summit Surgical Oncology Physician, average services per provider: 24. This provider delivers 12× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$328
Transactions
11
Manufacturers
8
Payer (manufacturer) Industry Txns Amount
Pharmacosmos Therapeutics INC. 1 $108.53
Mirati Therapeutics, INC. 3 $55.02
Medtronic, INC. 1 $39.78
Bayer Healthcare Pharmaceuticals INC. 2 $39.15
Axogen 1 $35.04
Lilly USA, LLC 1 $18.45
Cumberland Pharmaceuticals, INC. 1 $16.59
Galvanize Therapeutics, INC 1 $15.76

By nature of payment

Food and Beverage
$328

Frequently asked questions

Auto-generated from federal data
What is Dr. Irene Rossmer's medical specialty?
Dr. Irene Rossmer practices Surgical Oncology Physician in Summit, NJ.
Where does Dr. Irene Rossmer practice?
Dr. Irene Rossmer practices at 99 Beauvoir Ave, Summit, NJ 079013533. Office phone: 9085226429.
What is Dr. Irene Rossmer's NPI?
Dr. Irene Rossmer's National Provider Identifier (NPI) is 1780837849, issued by NPPES.
Does Dr. Irene Rossmer accept Medicare assignment?
Yes. Dr. Irene Rossmer accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Irene Rossmer commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233). Source: CMS Medicare Physician & Other Practitioners file.