Doctor profile · Federal record
Dr. John Kolstoe, MD
Rheumatology Physician (CMS: Internal Medicine) · Bemidji, MN
- NPI 1124043229
- Accepts Medicare
- MIPS 74.1 / 100 · 2023
- 46 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
1300 Anne St Nw
Bemidji, MN 566015103
(218) 333-6000 - Additional location
-
1401 E Lansing Dr, Suite 108
East Lansing, MI 488237787
(517) 351-9386
fax (517) 351-9388 - Mailing address
-
Po Box 5074
Sioux Falls, SD 571175074
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- June 22, 2021
- Year of graduation
- 1980 — 46 yrs since
- Specialty taxonomy
- 207RR0500X — NUCC code
- State license (1)
- Minnesota #29139
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1124043229. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,535
Distinct HCPCS
10
Medicare allowed
$108,445
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
J0897 |
Injection, denosumab, 1 mg | 1,920 | 30 | $23 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 192 | 136 | $123 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 110 | 55 | $170 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 101 | 82 | $87 | |
96372 |
Injection of drug or substance under skin or into muscle | 72 | 44 | $14 | |
99406 |
Smoking and tobacco use intensive counseling, 4-10 minutes | 41 | 16 | $14 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 36 | 36 | $157 | |
G0008 |
Administration of influenza virus vaccine | 21 | 21 | $28 | |
90694 |
Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage | 16 | 16 | $71 | |
96365 |
Infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less | 14 | 12 | $60 |
In context: peer comparison
Among 1 peers in Bemidji Rheumatology Physician, average services per provider: 230. This provider delivers 11× the peer median.Open Payments
Industry payments received
All-time total
$1,872
Transactions
123
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Janssen Biotech, INC. | 63 | $599.66 | |
| Novartis Pharmaceuticals Corporation | 12 | $278.27 | |
| AstraZeneca Pharmaceuticals Lp | 12 | $208.72 | |
| Amgen INC. | 8 | $164.94 | |
| Ani Pharmaceuticals, INC. | 6 | $109.50 | |
| Mallinckrodt Hospital Products INC. | 4 | $104.32 | |
| Radius Health, INC. | 4 | $87.61 | |
| Lilly USA, LLC | 3 | $65.27 | |
| E.R. Squibb & Sons, L.L.C. | 2 | $47.57 | |
| Organon LLC | 3 | $47.54 | |
| Boehringer Ingelheim Pharmaceuticals, INC. | 2 | $34.52 | |
| Fresenius Kabi USA, LLC | 1 | $28.55 | |
| Kiniksa Pharmaceuticals International, Plc | 1 | $20.87 | |
| Sobi, INC | 1 | $19.25 | |
| Genentech USA, INC. | 1 | $19.19 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
2,042
Patients
674
Total drug cost
$43,205
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Tizanidine Hcl | Generic | 307 | 102 | $3,547 |
| Ipratropium Bromide | Generic | 297 | 116 | $9,966 |
| Fluticasone Propionate | Generic | 272 | 112 | $3,524 |
| Prednisone | Generic | 226 | 48 | $2,066 |
| Spironolactone | Generic | 135 | 29 | $1,842 |
| Cyclobenzaprine Hcl | Generic | 117 | 42 | $873 |
| Omeprazole | Generic | 116 | 48 | $2,037 |
| Pramipexole Dihydrochloride (Pramipexole di-Hcl) | Brand | 99 | 28 | $3,407 |
| Diflunisal | Generic | 85 | 22 | $7,175 |
| Tramadol Hcl | Generic | 83 | 24 | $626 |
Frequently asked questions
What is Dr. John Kolstoe's medical specialty?
Dr. John Kolstoe practices Rheumatology Physician in Bemidji, MN.
Where does Dr. John Kolstoe practice?
Dr. John Kolstoe practices at 1300 Anne St Nw, Bemidji, MN 566015103. Office phone: 2183336000.
What is Dr. John Kolstoe's NPI?
Dr. John Kolstoe's National Provider Identifier (NPI) is 1124043229, issued by NPPES.
Does Dr. John Kolstoe accept Medicare assignment?
Yes. Dr. John Kolstoe accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. John Kolstoe commonly perform?
Top Medicare-reported procedures in 2023: Injection, denosumab, 1 mg (HCPCS J0897); Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99215). Source: CMS Medicare Physician & Other Practitioners file.