Doctor profile · Federal record

Dr. Adam Koelsch, M.D.

Psychiatry Physician · Scottsdale, AZ

  • NPI 1558559518
  • 19 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
9522 E San Salvador Dr, Suite 317
Scottsdale, AZ 852585557
(480) 767-1190
fax (480) 614-1934

Credentials & registration

NPPES · NUCC
NPI registered
October 2007 — 19 yrs on file
Specialty taxonomy
2084P0800X — NUCC code
State license (1)
Arizona #31945

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1558559518. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$893
Transactions
29
Manufacturers
9
Payer (manufacturer) Industry Txns Amount
Alkermes, Inc. 7 $261.91
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) 3 $164.05
Axsome Therapeutics, Inc. 2 $145.57
Lundbeck LLC 8 $136.64
Otsuka America Pharmaceutical, Inc. 4 $84.05
Corium, LLC 2 $35.06
Noven Therapeutics, LLC 1 $23.51
Bausch Health US, LLC 1 $22.61
Braeburn Inc. 1 $19.12

By nature of payment

Food and Beverage
$880
Education
$12

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
972
Patients
106
Total drug cost
$18,834
Drug Type Claims Patients Total cost
Clonazepam Generic 199 21 $1,743
Alprazolam Generic 104 18 $1,074
Lorazepam Generic 103 15 $1,113
Quetiapine Fumarate Generic 88 14 $3,807
Zolpidem Tartrate Generic 60 0 $343
Diazepam Generic 57 0 $340
Duloxetine Hcl Generic 56 14 $2,295
Lamotrigine Generic 51 12 $660
Dextroamphetamine-Amphetamine (Dextroamphetamine/Amphetamine) Brand 49 0 $2,287
Clonidine Hcl Generic 41 0 $667

Frequently asked questions

Auto-generated from federal data
What is Dr. Adam Koelsch's medical specialty?
Dr. Adam Koelsch practices Psychiatry Physician in Scottsdale, AZ.
Where does Dr. Adam Koelsch practice?
Dr. Adam Koelsch practices at 9522 E San Salvador Dr, Scottsdale, AZ 852585557. Office phone: 4807671190.
What is Dr. Adam Koelsch's NPI?
Dr. Adam Koelsch's National Provider Identifier (NPI) is 1558559518, issued by NPPES.