Doctor profile · Federal record

Dr. Samantha Duffield, DC

Chiropractor (CMS: Chiropractic) · Great Falls, MT

  • NPI 1700475399
  • Accepts Medicare
  • 6 yrs in practice
  • Female
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1308 12Th Ave S
Great Falls, MT 594054607
(406) 453-8885

Credentials & registration

NPPES · NUCC
NPI registered
January 2021 — 5 yrs on file
Profile last updated
January 7, 2025
Year of graduation
2020 — 6 yrs since
Specialty taxonomy
111N00000X — NUCC code
State license (1)
Montana #8032

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1700475399. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
380
Distinct HCPCS
1
Medicare allowed
$14,960
HCPCS Description Services Patients Avg allowed
98941 Chiropractic manipulative treatment, 3-4 spinal regions 380 71 $39

In context: peer comparison

Among 8 peers in Great Falls Chiropractor, average services per provider: 442. This provider delivers 0.9× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Samantha Duffield's medical specialty?
Dr. Samantha Duffield practices Chiropractor in Great Falls, MT.
Where does Dr. Samantha Duffield practice?
Dr. Samantha Duffield practices at 1308 12Th Ave S, Great Falls, MT 594054607. Office phone: 4064538885.
What is Dr. Samantha Duffield's NPI?
Dr. Samantha Duffield's National Provider Identifier (NPI) is 1700475399, issued by NPPES.
Does Dr. Samantha Duffield accept Medicare assignment?
Yes. Dr. Samantha Duffield accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Samantha Duffield commonly perform?
Top Medicare-reported procedures in 2023: Chiropractic manipulative treatment, 3-4 spinal regions (HCPCS 98941). Source: CMS Medicare Physician & Other Practitioners file.