Doctor profile · Federal record

Dr. Alan Nerenberg, MD

Specialist (CMS: Obstetrics/Gynecology) · Flushing, NY

  • NPI 1790089464
  • Accepts Medicare
  • 50 yrs in practice
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
4518 Parsons Blvd
Flushing, NY 113552217
(718) 762-6622
fax (718) 762-6090

Credentials & registration

NPPES · NUCC
NPI registered
January 2011 — 15 yrs on file
Profile last updated
October 24, 2017
Year of graduation
1976 — 50 yrs since
Specialty taxonomy
174400000X — NUCC code
State license (1)
New York #137207

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1790089464. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$420
Transactions
20
Manufacturers
8
Payer (manufacturer) Industry Txns Amount
Astellas Pharma US INC 6 $131.86
Organon LLC 2 $84.73
Exeltis, USA INC. 4 $75.67
Sumitomo Pharma America, INC. 2 $43.37
Merck Sharp & Dohme LLC 1 $24.96
Mayne Pharma Commercial LLC 3 $24.67
Hologic Sales and Service, LLC 1 $21.73
Millicent US INC 1 $13.35

By nature of payment

Food and Beverage
$407
Education
$13

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
80
Patients
12
Total drug cost
$28,435
Drug Type Claims Patients Total cost
Alendronate Sodium Generic 28 0 $216
Clotrimazole-Betamethasone (Clotrimazole/Betamethasone Dip) Brand 20 0 $435
Prolia (Denosumab) Brand 17 0 $27,670
Nitrofurantoin Mono-Macro (Nitrofurantoin Monohyd/M-Cryst) Brand 15 12 $115

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Alan Nerenberg's medical specialty?
Dr. Alan Nerenberg practices Specialist in Flushing, NY.
Where does Dr. Alan Nerenberg practice?
Dr. Alan Nerenberg practices at 4518 Parsons Blvd, Flushing, NY 113552217. Office phone: 7187626622.
What is Dr. Alan Nerenberg's NPI?
Dr. Alan Nerenberg's National Provider Identifier (NPI) is 1790089464, issued by NPPES.
Does Dr. Alan Nerenberg accept Medicare assignment?
Yes. Dr. Alan Nerenberg accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.