Doctor profile · Federal record
Dr. Karl Quist-Therson, MD
Hospitalist Physician (CMS: Hospitalist) · Internal Medicine Physician · Baltimore, MD
- NPI 1194786608
- Accepts Medicare
- MIPS 71.5 / 100 · 2023
- 30 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
900 Caton Ave
Baltimore, MD 21229
(410) 368-2783
fax (410) 368-3599 - Mailing address
-
Po Box 21182
Baltimore, MD 21228
Credentials & registration
- NPI registered
- April 2006 — 20 yrs on file
- Profile last updated
- September 22, 2011
- Year of graduation
- 1996 — 30 yrs since
- Specialty taxonomy
- 208M00000X — NUCC code
- State license (1)
- Maryland #D0060105
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1194786608. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
608
Distinct HCPCS
5
Medicare allowed
$65,816
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 260 | 157 | $82 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 175 | 117 | $125 | |
99239 |
Hospital discharge day management, more than 30 minutes | 114 | 110 | $119 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 32 | 30 | $137 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 27 | 27 | $177 |
In context: peer comparison
Among 51 peers in Baltimore Hospitalist Physician, average services per provider: 125. This provider delivers 4.9× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
48
Patients
0
Total drug cost
$423
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Carvedilol | Generic | 14 | 0 | $109 |
| Furosemide | Generic | 12 | 0 | $82 |
| Clopidogrel (Clopidogrel Bisulfate) | Brand | 11 | 0 | $100 |
| Hydralazine Hcl | Generic | 11 | 0 | $132 |
Frequently asked questions
What is Dr. Karl Quist-Therson's medical specialty?
Dr. Karl Quist-Therson practices Hospitalist Physician in Baltimore, MD.
Where does Dr. Karl Quist-Therson practice?
Dr. Karl Quist-Therson practices at 900 Caton Ave, Baltimore, MD 21229. Office phone: 4103682783.
What is Dr. Karl Quist-Therson's NPI?
Dr. Karl Quist-Therson's National Provider Identifier (NPI) is 1194786608, issued by NPPES.
Does Dr. Karl Quist-Therson accept Medicare assignment?
Yes. Dr. Karl Quist-Therson accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Karl Quist-Therson commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Hospital discharge day management (HCPCS 99239). Source: CMS Medicare Physician & Other Practitioners file.