Doctor profile · Federal record
Dr. Karl Sorenson, M.D.
Hematology & Oncology Physician (CMS: Hematology/Oncology) · Internal Medicine Physician · Hematology & Oncology Physician · Missoula, MT
- NPI 1114306230
- Accepts Medicare
- 12 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
500 W Broadway St
Missoula, MT 598024008
(406) 728-2539
fax (406) 329-5663 - Additional location
-
200 1St St Sw
Rochester, MN 55905
(507) 284-2511
Credentials & registration
- NPI registered
- May 2015 — 11 yrs on file
- Profile last updated
- October 25, 2021
- Year of graduation
- 2014 — 12 yrs since
- Specialty taxonomy
- 207RH0003X — NUCC code
- State licenses (2)
- Montana #MED-PHYS-LIC-91688 · Minnesota #62624
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1114306230. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,017
Distinct HCPCS
7
Medicare allowed
$120,644
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 454 | 163 | $98 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 237 | 87 | $144 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 89 | 66 | $66 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 79 | 79 | $181 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 68 | 36 | $129 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 48 | 11 | $119 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 42 | 21 | $180 |
In context: peer comparison
Among 4 peers in this city , average services per provider: 212. This provider delivers 4.8× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
395
Patients
113
Total drug cost
$789,639
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Letrozole | Generic | 77 | 21 | $2,878 |
| Dexamethasone | Generic | 69 | 19 | $702 |
| Ondansetron Hcl | Generic | 49 | 21 | $494 |
| Prochlorperazine Maleate | Generic | 43 | 25 | $611 |
| Prednisone | Generic | 27 | 15 | $234 |
| Ondansetron Odt (Ondansetron) | Brand | 21 | 12 | $241 |
| Oxycodone Hcl | Generic | 20 | 0 | $244 |
| Hydroxyurea | Generic | 17 | 0 | $842 |
| Kisqali (Ribociclib Succinate) | Brand | 13 | 0 | $225,646 |
| Calquence (Acalabrutinib Maleate) | Brand | 12 | 0 | $188,282 |
Frequently asked questions
What is Dr. Karl Sorenson's medical specialty?
Dr. Karl Sorenson practices Hematology & Oncology Physician in Missoula, MT.
Where does Dr. Karl Sorenson practice?
Dr. Karl Sorenson practices at 500 W Broadway St, Missoula, MT 598024008. Office phone: 4067282539.
What is Dr. Karl Sorenson's NPI?
Dr. Karl Sorenson's National Provider Identifier (NPI) is 1114306230, issued by NPPES.
Does Dr. Karl Sorenson accept Medicare assignment?
Yes. Dr. Karl Sorenson accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Karl Sorenson commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99215); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.