Doctor profile · Federal record

Dr. Michael Gallagher, MD

Orthopaedic Surgery Physician · Orthopaedic Trauma Physician · Butte, MT

  • NPI 1497835771
  • 20 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
435 S Crystal St, Suite 400
Butte, MT 597011515
(406) 496-3400
fax (406) 496-3401

Credentials & registration

NPPES · NUCC
NPI registered
October 2006 — 20 yrs on file
Profile last updated
February 18, 2021
Specialty taxonomy
207X00000X — NUCC code
State license (1)
Montana #8086
Medicaid
MT #0019552

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1497835771. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
12
Distinct HCPCS
1
Medicare allowed
$2,063
HCPCS Description Services Patients Avg allowed
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 12 12 $172

In context: peer comparison

Among 2 peers in Butte Orthopaedic Surgery Physician, average services per provider: 52. This provider delivers 0.2× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$98
Transactions
2
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
Sioux Surgical INC 1 $82.50
Astellas Pharma US INC 1 $15.56

By nature of payment

Food and Beverage
$98

Frequently asked questions

Auto-generated from federal data
What is Dr. Michael Gallagher's medical specialty?
Dr. Michael Gallagher practices Orthopaedic Surgery Physician in Butte, MT.
Where does Dr. Michael Gallagher practice?
Dr. Michael Gallagher practices at 435 S Crystal St, Butte, MT 597011515. Office phone: 4064963400.
What is Dr. Michael Gallagher's NPI?
Dr. Michael Gallagher's National Provider Identifier (NPI) is 1497835771, issued by NPPES.
What procedures does Dr. Michael Gallagher commonly perform?
Top Medicare-reported procedures in 2023: Initial hospital care with moderate level of medical decision making (HCPCS 99223). Source: CMS Medicare Physician & Other Practitioners file.