Doctor profile · Federal record

Dr. Irene Cergnul, MD

Family Medicine Physician · Addiction Medicine (Family Medicine) Physician · Union, NJ

  • NPI 1871683987
  • 20 yrs on file
  • Licensed in 2 states
  • Female
  • Solo practice
  • No sanctions

Practice & contact

Operates at 4 locations .

NPPES Updated May 11, 2026
Primary practice
43 Progress St
Union, NJ 070838114
(908) 258-8765
Additional location
1 Main St
South Amboy, NJ 088791142
(855) 648-6409
Additional location
10 Mule RD
Toms River, NJ 087555028
(732) 797-9944
Show 1 more location
Additional location
1650 Grand Concourse, 16Th Floor
Bronx, NY 104577606
(718) 518-5669
Mailing address
35 Boonton Ave
Kinnelon, NJ 074052941

Credentials & registration

NPPES · NUCC
NPI registered
October 2006 — 20 yrs on file
Profile last updated
April 7, 2025
Specialty taxonomy
207Q00000X — NUCC code
State licenses (2)
New York #234693 · New Jersey #25MA09726100

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1871683987. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$69
Transactions
3
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
USWM, LLC 2 $54.42
Braeburn Inc. 1 $14.21

By nature of payment

Food and Beverage
$69

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
474
Patients
307
Total drug cost
$6,772
Drug Type Claims Patients Total cost
Trazodone Hcl Generic 70 48 $449
Baclofen Generic 61 48 $973
Ibuprofen Generic 57 46 $538
Hydroxyzine Pamoate Generic 56 43 $548
Gabapentin Generic 44 22 $578
Quetiapine Fumarate Generic 35 23 $445
Albuterol Sulfate Hfa (Albuterol Sulfate) Brand 27 19 $871
Lisinopril Generic 20 12 $75
Metformin Hcl Generic 19 11 $72
Clonidine Hcl Generic 17 11 $125

Frequently asked questions

Auto-generated from federal data
What is Dr. Irene Cergnul's medical specialty?
Dr. Irene Cergnul practices Family Medicine Physician in Union, NJ.
Where does Dr. Irene Cergnul practice?
Dr. Irene Cergnul practices at 43 Progress St, Union, NJ 070838114. Office phone: 9082588765.
What is Dr. Irene Cergnul's NPI?
Dr. Irene Cergnul's National Provider Identifier (NPI) is 1871683987, issued by NPPES.