Doctor profile · Federal record
Dr. Dennis Thum
Urology Physician (CMS: Urology) · Sioux Falls, SD
- NPI 1245619543
- Accepts Medicare
- 13 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
201 W 69Th St
Sioux Falls, SD 57108
(605) 336-0635
fax (605) 271-0543
Credentials & registration
- NPI registered
- May 2015 — 11 yrs on file
- Profile last updated
- July 17, 2018
- Year of graduation
- 2013 — 13 yrs since
- Specialty taxonomy
- 208800000X — NUCC code
- State license (1)
- South Dakota #11021
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1245619543. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
5,653
Distinct HCPCS
10
Medicare allowed
$135,849
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
Q9967 |
Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml | 3,040 | 32 | $0 | |
J9030 |
Bcg live intravesical instillation, 1 mg | 1,000 | 14 | $3 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 348 | 286 | $70 | |
81001 |
Manual urinalysis test with examination using microscope, automated | 157 | 143 | $3 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 118 | 106 | $117 | |
36415 |
Insertion of needle into vein for collection of blood sample | 93 | 84 | $8 | |
51798 |
Ultrasound measurement of bladder capacity after voiding | 86 | 85 | $10 | |
52000 |
Diagnostic exam of bladder and urethra using an endoscope | 86 | 78 | $73 | |
84153 |
Psa (prostate specific antigen) measurement, total | 85 | 77 | $18 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 67 | 67 | $160 |
In context: peer comparison
Among 7 peers in this city , average services per provider: 234. This provider delivers 24× the peer median.Open Payments
Industry payments received
All-time total
$199
Transactions
5
Manufacturers
5
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| PROCEPT BioRobotics Corporation | 1 | $124.83 | |
| PFIZER INC. | 1 | $20.15 | |
| Medtronic, Inc. | 1 | $18.37 | |
| Sumitomo Pharma America, Inc. | 1 | $18.15 | |
| Smith+Nephew, Inc. | 1 | $17.26 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,048
Patients
299
Total drug cost
$64,440
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Tamsulosin Hcl | Generic | 598 | 170 | $11,215 |
| Finasteride | Generic | 143 | 38 | $2,860 |
| Myrbetriq (Mirabegron) | Brand | 90 | 15 | $35,967 |
| Methenamine Hippurate | Generic | 70 | 18 | $5,332 |
| Potassium Citrate Er (Potassium Citrate) | Brand | 37 | 0 | $6,824 |
| Cephalexin | Generic | 29 | 20 | $226 |
| Sulfamethoxazole-Trimethoprim (Sulfamethoxazole/Trimethoprim) | Brand | 26 | 21 | $84 |
| Nitrofurantoin Mono-Macro (Nitrofurantoin Monohyd/M-Cryst) | Brand | 18 | 17 | $260 |
| Oxybutynin Chloride Er (Oxybutynin Chloride) | Brand | 15 | 0 | $191 |
| Estradiol | Generic | 11 | 0 | $1,411 |
Hospital affiliations
Frequently asked questions
What is Dr. Dennis Thum's medical specialty?
Dr. Dennis Thum practices Urology Physician in Sioux Falls, SD.
Where does Dr. Dennis Thum practice?
Dr. Dennis Thum practices at 201 W 69Th St, Sioux Falls, SD 57108. Office phone: 6053360635.
What is Dr. Dennis Thum's NPI?
Dr. Dennis Thum's National Provider Identifier (NPI) is 1245619543, issued by NPPES.
Does Dr. Dennis Thum accept Medicare assignment?
Yes. Dr. Dennis Thum accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Dennis Thum commonly perform?
Top Medicare-reported procedures in 2023: Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml (HCPCS Q9967); Bcg live intravesical instillation, 1 mg (HCPCS J9030); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.