Doctor profile · Federal record
Dr. John Simonson, M.D.
Hospitalist Physician (CMS: Hospitalist) · Sioux Falls, SD
- NPI 1598184921
- Accepts Medicare
- 12 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1305 W 18Th St
Sioux Falls, SD 57105
(605) 328-4973 - Mailing address
-
Po Box 5074
Sioux Falls, SD 571175074
Credentials & registration
- NPI registered
- April 2014 — 12 yrs on file
- Profile last updated
- August 3, 2018
- Year of graduation
- 2014 — 12 yrs since
- Specialty taxonomy
- 208M00000X — NUCC code
- State license (1)
- South Dakota #0184
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1598184921. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
929
Distinct HCPCS
6
Medicare allowed
$84,439
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 615 | 192 | $76 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 85 | 83 | $124 | |
99239 |
Hospital discharge day management, more than 30 minutes | 72 | 72 | $111 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 65 | 65 | $167 | |
99238 |
Hospital discharge day management, 30 minutes or less | 64 | 64 | $79 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 28 | 25 | $113 |
In context: peer comparison
Among 27 peers in Sioux Falls Hospitalist Physician, average services per provider: 127. This provider delivers 7.3× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
25
Patients
13
Total drug cost
$151
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Prednisone | Generic | 13 | 13 | $71 |
| Tamsulosin Hcl | Generic | 12 | 0 | $81 |
Hospital affiliations
Frequently asked questions
What is Dr. John Simonson's medical specialty?
Dr. John Simonson practices Hospitalist Physician in Sioux Falls, SD.
Where does Dr. John Simonson practice?
Dr. John Simonson practices at 1305 W 18Th St, Sioux Falls, SD 57105. Office phone: 6053284973.
What is Dr. John Simonson's NPI?
Dr. John Simonson's National Provider Identifier (NPI) is 1598184921, issued by NPPES.
Does Dr. John Simonson accept Medicare assignment?
Yes. Dr. John Simonson accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. John Simonson commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222); Hospital discharge day management (HCPCS 99239). Source: CMS Medicare Physician & Other Practitioners file.