Doctor profile · Federal record

Dr. Donald Brannan, M.D.

Gastroenterology Physician · Flowood, MS

  • NPI 1568533198
  • MIPS 75.0 / 100 · 2023
  • 20 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
2510 Lakeland Dr
Flowood, MS 392329513
(601) 355-1234
fax (601) 352-4882

Credentials & registration

NPPES · NUCC
NPI registered
November 2006 — 20 yrs on file
Profile last updated
November 2, 2017
Specialty taxonomy
207RG0100X — NUCC code
State license (1)
Mississippi #14076
Medicaid
MS #00114356

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1568533198. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
2,648
Distinct HCPCS
10
Medicare allowed
$176,003
HCPCS Description Services Patients Avg allowed
99439 Chronic care management services for two or more chronic conditions, additional 20 minutes of clinical staff time directed by health care professional, per calendar month 963 82 $43
99490 Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month 551 82 $57
99214 Established patient office or other outpatient visit, 30-39 minutes 128 108 $115
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope 122 119 $86
45380 Biopsy of large bowel using a flexible endoscope 120 120 $123
99454 Remote monitoring of physiologic parameters, initial supply of devices with daily recordings or programmed alerts transmission, each 30 days 112 20 $42
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare 96 94 $226
99457 Management using the results of remote vital sign monitoring per calendar month, first 20 minutes 82 18 $44
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count 63 59 $7
G0105 Colorectal cancer screening; colonoscopy on individual at high risk 50 48 $157

In context: peer comparison

Among 14 peers in Flowood Gastroenterology Physician, average services per provider: 296. This provider delivers 8.9× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$118
Transactions
3
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
Abbvie INC. 1 $88.13
Takeda Pharmaceuticals U.S.A., INC. 2 $29.69

By nature of payment

Food and Beverage
$88
Education
$30

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
518
Patients
285
Total drug cost
$29,166
Drug Type Claims Patients Total cost
Pantoprazole Sodium Generic 93 30 $1,134
Omeprazole Generic 90 30 $845
Famotidine Generic 58 22 $736
Clenpiq (Sod Picosulf/Mag Ox/Citric Ac) Brand 52 50 $8,016
Peg 3350-Electrolyte (Sodium Chloride/Nahco3/Kcl/Peg) Brand 43 40 $957
Gavilyte-C (Peg3350/Sod Sulf,Bicarb,Cl/Kcl) Brand 42 37 $758
Plenvu (Peg3350/Sod Sul/Nacl/Kcl/Asb/C) Brand 30 29 $4,181
Gavilyte-G (Peg3350/Sod Sulf,Bicarb,Cl/Kcl) Brand 24 23 $424
Sucralfate Generic 21 11 $738
Loperamide (Loperamide Hcl) Brand 17 0 $704

Frequently asked questions

Auto-generated from federal data
What is Dr. Donald Brannan's medical specialty?
Dr. Donald Brannan practices Gastroenterology Physician in Flowood, MS.
Where does Dr. Donald Brannan practice?
Dr. Donald Brannan practices at 2510 Lakeland Dr, Flowood, MS 392329513. Office phone: 6013551234.
What is Dr. Donald Brannan's NPI?
Dr. Donald Brannan's National Provider Identifier (NPI) is 1568533198, issued by NPPES.
What procedures does Dr. Donald Brannan commonly perform?
Top Medicare-reported procedures in 2023: Chronic care management services for two or more chronic conditions, additional 20 minutes of clinical staff time directed by health care professional, per calendar month (HCPCS 99439); Chronic care management services (HCPCS 99490); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.