Doctor profile · Federal record

Dr. Brian Gallagher, DO

Vascular Surgery Physician (CMS: Vascular Surgery) · Farmington, MO

  • NPI 1639285356
  • Accepts Medicare
  • 38 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1103 W Liberty St
Farmington, MO 636401921
(573) 756-6751
fax (573) 756-6807

Credentials & registration

NPPES · NUCC
NPI registered
August 2006 — 20 yrs on file
Profile last updated
February 11, 2021
Year of graduation
1988 — 38 yrs since
Specialty taxonomy
2086S0129X — NUCC code
State license (1)
Missouri #R8J31
Medicaid
MO #247857105

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1639285356. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
495
Distinct HCPCS
10
Medicare allowed
$61,830
HCPCS Description Services Patients Avg allowed
99213 Established patient office or other outpatient visit, 20-29 minutes 80 39 $62
99203 New patient office or other outpatient visit, 30-44 minutes 58 58 $102
99213 Established patient office or other outpatient visit, 20-29 minutes 55 49 $83
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope 33 32 $105
99204 New patient office or other outpatient visit, 45-59 minutes 32 32 $154
99214 Established patient office or other outpatient visit, 30-39 minutes 29 29 $118
G0121 Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk 25 25 $171
45378 Diagnostic exam of large bowel using a flexible endoscope 24 24 $171
99221 Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes 24 24 $76
99202 New patient office or other outpatient visit, 15-29 minutes 21 21 $66

In context: peer comparison

Among 1 peers in Farmington Vascular Surgery Physician, average services per provider: 29. This provider delivers 17× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$118
Transactions
5
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
Organogenesis INC. 4 $97.65
Medtronic, INC. 1 $20.00

By nature of payment

Food and Beverage
$118

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
132
Patients
91
Total drug cost
$1,005
Drug Type Claims Patients Total cost
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 54 48 $422
Tramadol Hcl Generic 21 20 $63
Omeprazole Generic 18 0 $98
Oxycodone-Acetaminophen (Oxycodone Hcl/Acetaminophen) Brand 14 11 $131
Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) Brand 13 12 $155
Mupirocin Generic 12 0 $137

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Brian Gallagher's medical specialty?
Dr. Brian Gallagher practices Vascular Surgery Physician in Farmington, MO.
Where does Dr. Brian Gallagher practice?
Dr. Brian Gallagher practices at 1103 W Liberty St, Farmington, MO 636401921. Office phone: 5737566751.
What is Dr. Brian Gallagher's NPI?
Dr. Brian Gallagher's National Provider Identifier (NPI) is 1639285356, issued by NPPES.
Does Dr. Brian Gallagher accept Medicare assignment?
Yes. Dr. Brian Gallagher accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Brian Gallagher commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); New patient office or other outpatient visit (HCPCS 99203); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.