Doctor profile · Federal record

Dr. Heather McDougall, MD

Gastroenterology Physician (CMS: Gastroenterology) · Internal Medicine Physician · Sioux Falls, SD

  • NPI 1396840401
  • Accepts Medicare
  • MIPS 76.7 / 100 · 2023
  • 25 yrs in practice
  • Licensed in 2 states
  • Female
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1205 S Grange Ave, Suite 104
Sioux Falls, SD 571050407
(605) 328-8500
fax (605) 328-8501
Mailing address
Po Box 5074
Sioux Falls, SD 571175074

Credentials & registration

NPPES · NUCC
NPI registered
September 2006 — 20 yrs on file
Profile last updated
March 25, 2022
Year of graduation
2001 — 25 yrs since
Specialty taxonomy
207RG0100X — NUCC code
State licenses (2)
South Dakota #8199 · Minnesota #47238

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1396840401. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
308
Distinct HCPCS
9
Medicare allowed
$37,658
HCPCS Description Services Patients Avg allowed
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99 96 $124
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope 44 44 $112
45380 Biopsy of large bowel using a flexible endoscope 40 39 $101
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 33 27 $75
43235 Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope 25 25 $107
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare 25 25 $227
99221 Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes 16 15 $80
43255 Control of bleeding of esophagus, stomach, and/or upper small bowel using a flexible endoscope 13 13 $181
45378 Diagnostic exam of large bowel using a flexible endoscope 13 13 $155

In context: peer comparison

Among 11 peers in this city , average services per provider: 86. This provider delivers 3.6× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$80
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Janssen Biotech, Inc. 1 $79.99

By nature of payment

Education
$80

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
100
Patients
91
Total drug cost
$1,527
Drug Type Claims Patients Total cost
Ondansetron Hcl Generic 40 39 $48
Peg 3350-Electrolyte (Sodium Chloride/Nahco3/Kcl/Peg) Brand 35 35 $993
Omeprazole Generic 25 17 $486

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Heather McDougall's medical specialty?
Dr. Heather McDougall practices Gastroenterology Physician in Sioux Falls, SD.
Where does Dr. Heather McDougall practice?
Dr. Heather McDougall practices at 1205 S Grange Ave, Sioux Falls, SD 571050407. Office phone: 6053288500.
What is Dr. Heather McDougall's NPI?
Dr. Heather McDougall's National Provider Identifier (NPI) is 1396840401, issued by NPPES.
Does Dr. Heather McDougall accept Medicare assignment?
Yes. Dr. Heather McDougall accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Heather McDougall commonly perform?
Top Medicare-reported procedures in 2023: Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222); Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (HCPCS 43239); Biopsy of large bowel using a flexible endoscope (HCPCS 45380). Source: CMS Medicare Physician & Other Practitioners file.