Doctor profile · Federal record
Dr. Bradley Grammens, DDS
General Practice Dentistry · Helena, MT
- NPI 1679134720
- 7 yrs on file
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
2744 Colonial Dr
Helena, MT 596014947
(406) 442-0882
fax (406) 442-0849
Credentials & registration
- NPI registered
- June 2019 — 7 yrs on file
- Specialty taxonomy
- 1223G0001X — NUCC code
- State license (1)
- Montana #DEN-DEN-LIC-17397
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1679134720. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$2,810
Transactions
27
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Zimvie INC. | 27 | $2,809.84 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
11
Patients
0
Total drug cost
$37
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Amoxicillin | Generic | 11 | 0 | $37 |
Frequently asked questions
What is Dr. Bradley Grammens's medical specialty?
Dr. Bradley Grammens practices General Practice Dentistry in Helena, MT.
Where does Dr. Bradley Grammens practice?
Dr. Bradley Grammens practices at 2744 Colonial Dr, Helena, MT 596014947. Office phone: 4064420882.
What is Dr. Bradley Grammens's NPI?
Dr. Bradley Grammens's National Provider Identifier (NPI) is 1679134720, issued by NPPES.