Doctor profile · Federal record

Dr. NECIA TIERNEY, FNP

Family Nurse Practitioner (CMS: NURSE PRACTITIONER) · Nurse Practitioner · GREAT FALLS, MT

  • NPI 1841041233
  • Accepts Medicare
  • 3 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
1401 25TH ST S
GREAT FALLS, MT 594055183
(406) 731-8888
fax (406) 731-8318
Additional location
1101 26th St S
Great Falls, MT 594055161
(406) 455-5000
Mailing address
PO BOX 6010
GREAT FALLS, MT 594066010

Credentials & registration

NPPES · NUCC
NPI registered
April 2024 — 2 yrs on file
Profile last updated
June 5, 2024
Year of graduation
2023 — 3 yrs since
Specialty taxonomy
363LF0000X — NUCC code
State license (1)
Montana #236203

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1841041233. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$37
Transactions
2
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
Novartis Pharmaceuticals Corporation 1 $20.99
Neurocrine Biosciences, Inc. 1 $15.78

By nature of payment

Food and Beverage
$37

Hospital affiliations

CMS Hospital Compare

Methodology · sources used on this page

All figures on this page come from publicly available federal datasets. We do not edit, score, or summarise the underlying data. Profile generated May 21, 2026.

NPPES Provider identifiers and practice info May 11, 2026
Open Payments Industry payments to providers (Sunshine Act) May 11, 2026
Medicare Procedure Utilization Services and allowed amounts by HCPCS May 11, 2026
Medicare Part D Prescription drug claims May 11, 2026
CMS MIPS Quality performance scores May 11, 2026
OIG LEIE Federal exclusion / sanctions list May 11, 2026

Information based on publicly available federal data. Not medical advice. Report incorrect data ›