Doctor profile · Federal record

Dr. Kenneth Grebliunas, D.D.S.

General Practice Dentistry · Great Falls, MT

  • NPI 1689750028
  • 20 yrs on file
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
202 2Nd Ave S Ste 203
Great Falls, MT 594051831
(406) 791-9267
fax (406) 791-9277
Mailing address
601 1St Ave N
Great Falls, MT 594012510

Credentials & registration

NPPES · NUCC
NPI registered
October 2006 — 20 yrs on file
Profile last updated
October 1, 2025
Specialty taxonomy
1223G0001X — NUCC code
State license (1)
Montana #DEN-DEN-LIC-17320

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1689750028. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$25
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Dentsply Sirona Inc 1 $25.00

By nature of payment

Food and Beverage
$25

Frequently asked questions

Auto-generated from federal data
What is Dr. Kenneth Grebliunas's medical specialty?
Dr. Kenneth Grebliunas practices General Practice Dentistry in Great Falls, MT.
Where does Dr. Kenneth Grebliunas practice?
Dr. Kenneth Grebliunas practices at 202 2Nd Ave S Ste 203, Great Falls, MT 594051831. Office phone: 4067919267.
What is Dr. Kenneth Grebliunas's NPI?
Dr. Kenneth Grebliunas's National Provider Identifier (NPI) is 1689750028, issued by NPPES.