Doctor profile · Federal record
Dr. James Kromhout, M.D.
Gastroenterology Physician (CMS: Gastroenterology) · Buffalo, MN
- NPI 1720098932
- Accepts Medicare
- 52 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
1700 Highway 25 N
Buffalo, MN 553131930
(612) 414-1033
fax (763) 416-4565 - Mailing address
-
17322 91St Ave N
Maple Grove, MN 553115403
Credentials & registration
- NPI registered
- August 2006 — 20 yrs on file
- Profile last updated
- July 8, 2007
- Year of graduation
- 1974 — 52 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- Minnesota #22031
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1720098932. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
327
Distinct HCPCS
8
Medicare allowed
$31,753
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
G0500 |
Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monito | 93 | 93 | $5 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 80 | 80 | $78 | |
G0105 |
Colorectal cancer screening; colonoscopy on individual at high risk | 44 | 44 | $170 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 33 | 33 | $238 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 28 | 28 | $116 | |
G0121 |
Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk | 24 | 24 | $172 | |
43235 |
Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 14 | 14 | $115 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 11 | 11 | $63 |
In context: peer comparison
Among 1 peers in Buffalo Gastroenterology Physician, average services per provider: 40. This provider delivers 8.2× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
325
Patients
268
Total drug cost
$17,617
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Gavilyte-G (Peg3350/Sod Sulf,Bicarb,Cl/Kcl) | Brand | 209 | 207 | $5,308 |
| Omeprazole | Generic | 33 | 17 | $763 |
| Peg-3350 and Electrolytes (Peg3350/Sod Sulf,Bicarb,Cl/Kcl) | Brand | 28 | 28 | $842 |
| Peg 3350-Electrolyte (Sodium Chloride/Nahco3/Kcl/Peg) | Brand | 17 | 16 | $552 |
| Mesalamine | Generic | 14 | 0 | $9,042 |
| Esomeprazole Magnesium | Generic | 13 | 0 | $695 |
| Morphine Sulfate ER (Morphine Sulfate) | Brand | 11 | 0 | $415 |
Frequently asked questions
What is Dr. James Kromhout's medical specialty?
Dr. James Kromhout practices Gastroenterology Physician in Buffalo, MN.
Where does Dr. James Kromhout practice?
Dr. James Kromhout practices at 1700 Highway 25 N, Buffalo, MN 553131930. Office phone: 6124141033.
What is Dr. James Kromhout's NPI?
Dr. James Kromhout's National Provider Identifier (NPI) is 1720098932, issued by NPPES.
Does Dr. James Kromhout accept Medicare assignment?
Yes. Dr. James Kromhout accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. James Kromhout commonly perform?
Top Medicare-reported procedures in 2023: Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monito (HCPCS G0500); New patient office or other outpatient visit (HCPCS 99203); Colorectal cancer screening; colonoscopy on individual at high risk (HCPCS G0105). Source: CMS Medicare Physician & Other Practitioners file.