Doctor profile · Federal record

Dr. Brian Chisdak, MD, DMD

Oral & Maxillofacial Surgery (D.M.D.) · Bozeman, MT

  • NPI 1457573727
  • 19 yrs on file
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1994 Stadium Dr.
Bozeman, MT 59715
(406) 587-0767
fax (406) 587-2120

Credentials & registration

NPPES · NUCC
NPI registered
May 2007 — 19 yrs on file
Profile last updated
July 8, 2007
Specialty taxonomy
204E00000X — NUCC code
State license (1)
Montana #9512

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1457573727. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$438
Transactions
7
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
KLS-Martin L.P. 6 $407.80
Straumann USA LLC 1 $30.38

By nature of payment

Food and Beverage
$438

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
448
Patients
342
Total drug cost
$3,262
Drug Type Claims Patients Total cost
Chlorhexidine Gluconate Generic 137 116 $739
Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) Brand 112 76 $1,096
Ibuprofen Generic 94 76 $278
Oxycodone-Acetaminophen (Oxycodone Hcl/Acetaminophen) Brand 59 55 $230
Cefuroxime (Cefuroxime Axetil) Brand 23 19 $801
Cephalexin Generic 12 0 $94
Amoxicillin Generic 11 0 $25

Frequently asked questions

Auto-generated from federal data
What is Dr. Brian Chisdak's medical specialty?
Dr. Brian Chisdak practices Oral & Maxillofacial Surgery (D.M.D.) in Bozeman, MT.
Where does Dr. Brian Chisdak practice?
Dr. Brian Chisdak practices at 1994 Stadium Dr., Bozeman, MT 59715. Office phone: 4065870767.
What is Dr. Brian Chisdak's NPI?
Dr. Brian Chisdak's National Provider Identifier (NPI) is 1457573727, issued by NPPES.