Doctor profile · Federal record

Dr. Andrew Barber, D.O.

Emergency Medicine Physician (CMS: Emergency Medicine) · Great Falls, MT

  • NPI 1588776355
  • Accepts Medicare
  • 25 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1101 26Th St S
Great Falls, MT 594055161
(406) 455-5200
Mailing address
1510 St. Charles, P.O. Box 1474
Fort Benton, MT 59442

Credentials & registration

NPPES · NUCC
NPI registered
August 2006 — 20 yrs on file
Profile last updated
July 8, 2007
Year of graduation
2001 — 25 yrs since
Specialty taxonomy
207P00000X — NUCC code
State license (1)
Montana #10821

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1588776355. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
192
Distinct HCPCS
5
Medicare allowed
$22,026
HCPCS Description Services Patients Avg allowed
99284 Emergency department visit with moderate level of medical decision making 78 74 $117
99285 Emergency department visit with high level of medical decision making 38 37 $170
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 36 34 $8
99291 Critical care, first 30-74 minutes 25 25 $205
99283 Emergency department visit with low level of medical decision making 15 15 $70

In context: peer comparison

Among 5 peers in this city , average services per provider: 96. This provider delivers 2.0× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
67
Patients
66
Total drug cost
$302
Drug Type Claims Patients Total cost
Cephalexin Generic 23 22 $161
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 18 18 $73
Naproxen Generic 14 14 $44
Prednisone Generic 12 12 $24

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Andrew Barber's medical specialty?
Dr. Andrew Barber practices Emergency Medicine Physician in Great Falls, MT.
Where does Dr. Andrew Barber practice?
Dr. Andrew Barber practices at 1101 26Th St S, Great Falls, MT 594055161. Office phone: 4064555200.
What is Dr. Andrew Barber's NPI?
Dr. Andrew Barber's National Provider Identifier (NPI) is 1588776355, issued by NPPES.
Does Dr. Andrew Barber accept Medicare assignment?
Yes. Dr. Andrew Barber accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Andrew Barber commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with moderate level of medical decision making (HCPCS 99284); Emergency department visit with high level of medical decision making (HCPCS 99285); Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (HCPCS 93010). Source: CMS Medicare Physician & Other Practitioners file.