Doctor profile · Federal record

Dr. Matthew Calkins, D.D.S

Dentist · Glendive, MT

  • NPI 1598177115
  • 12 yrs on file
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
116 N Meade Ave
Glendive, MT 593301604
(406) 377-8265
fax (406) 377-8267
Mailing address
108 Gresham St
Glendive, MT 593301910

Credentials & registration

NPPES · NUCC
NPI registered
June 2014 — 12 yrs on file
Specialty taxonomy
122300000X — NUCC code
State license (1)
Montana #7773

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1598177115. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$180
Transactions
4
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Straumann USA LLC 4 $179.98

By nature of payment

Food and Beverage
$180

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
125
Patients
77
Total drug cost
$572
Drug Type Claims Patients Total cost
Amoxicillin Generic 76 48 $129
Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) Brand 36 29 $369
Clindamycin Hcl Generic 13 0 $74

Frequently asked questions

Auto-generated from federal data
What is Dr. Matthew Calkins's medical specialty?
Dr. Matthew Calkins practices Dentist in Glendive, MT.
Where does Dr. Matthew Calkins practice?
Dr. Matthew Calkins practices at 116 N Meade Ave, Glendive, MT 593301604. Office phone: 4063778265.
What is Dr. Matthew Calkins's NPI?
Dr. Matthew Calkins's National Provider Identifier (NPI) is 1598177115, issued by NPPES.