Doctor profile · Federal record

Dr. Alan Amberg, CNP, APRN

Psychiatric/Mental Health Nurse Practitioner · Psychiatric/Mental Health Registered Nurse · Chicago, IL

  • NPI 1164725941
  • 16 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
333 N Michigan Ave Ste 2017
Chicago, IL 606014015
(312) 229-0029
fax (844) 905-1504
Mailing address
35 E Wacker Dr Ste 1764
Chicago, IL 606012271

Credentials & registration

NPPES · NUCC
NPI registered
December 2010 — 16 yrs on file
Profile last updated
December 4, 2024
Specialty taxonomy
363LP0808X — NUCC code
State licenses (2)
Illinois #277000055 · Illinois #041.387237

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1164725941. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$21,048
Transactions
77
Manufacturers
13
Payer (manufacturer) Industry Txns Amount
ABBVIE INC. 24 $9,039.90
Axsome Therapeutics, Inc. 12 $7,877.44
E.R. Squibb & Sons, L.L.C. 20 $3,198.51
Otsuka Pharmaceutical Development & Commercialization, Inc. 2 $202.77
Alkermes, Inc. 4 $151.22
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) 4 $147.27
Lundbeck LLC 2 $139.19
Janssen Scientific Affairs, LLC 1 $92.21
Braeburn Inc. 3 $67.73
Takeda Pharmaceuticals U.S.A., Inc. 2 $58.03
Janssen Pharmaceuticals, Inc 1 $34.44
Supernus Pharmaceuticals, Inc. 1 $23.57
Vanda Pharmaceuticals Inc. 1 $15.78

By nature of payment

Consulting Fee
$8,544
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program
$4,125
Travel and Lodging
$3,099
Food and Beverage
$2,680
Compensation for serving as faculty or as a speaker for a medical education program
$2,600

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
154
Patients
0
Total drug cost
$2,928
Drug Type Claims Patients Total cost
Lamotrigine Generic 22 0 $345
Escitalopram Oxalate Generic 21 0 $250
Sertraline Hcl Generic 21 0 $198
Venlafaxine Hcl Er (Venlafaxine Hcl) Brand 15 0 $189
Bupropion Xl (Bupropion Hcl) Brand 14 0 $723
Quetiapine Fumarate Generic 14 0 $98
Trazodone Hcl Generic 13 0 $111
Clonazepam Generic 12 0 $64
Naltrexone Hcl Generic 11 0 $754
Prazosin Hcl Generic 11 0 $194

Frequently asked questions

Auto-generated from federal data
What is Dr. Alan Amberg's medical specialty?
Dr. Alan Amberg practices Psychiatric/Mental Health Nurse Practitioner in Chicago, IL.
Where does Dr. Alan Amberg practice?
Dr. Alan Amberg practices at 333 N Michigan Ave Ste 2017, Chicago, IL 606014015. Office phone: 3122290029.
What is Dr. Alan Amberg's NPI?
Dr. Alan Amberg's National Provider Identifier (NPI) is 1164725941, issued by NPPES.