Doctor profile · Federal record
Dr. Steven Thoma, M.D.
Urology Physician (CMS: Urology) · Ames, IA
- NPI 1598021131
- Accepts Medicare
- 14 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
1215 Duff Ave
Ames, IA 50010
(515) 239-4490
fax (515) 239-4771
Credentials & registration
- NPI registered
- April 2012 — 14 yrs on file
- Profile last updated
- March 2, 2026
- Year of graduation
- 2012 — 14 yrs since
- Specialty taxonomy
- 208800000X — NUCC code
- State license (1)
- Iowa #44576
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1598021131. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,573
Distinct HCPCS
10
Medicare allowed
$140,974
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 334 | 236 | $62 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 326 | 221 | $91 | |
52000 |
Diagnostic exam of bladder and urethra using an endoscope | 144 | 132 | $73 | |
51798 |
Ultrasound measurement of bladder capacity after voiding | 118 | 87 | $9 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 76 | 61 | $111 | |
52442 |
Insertion of implant in urethra within prostate gland using an endoscope, each additional implant | 72 | 17 | $46 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 72 | 57 | $83 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 71 | 71 | $124 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 59 | 59 | $77 | |
52287 |
Exam with injections of chemical for destruction of bladder using an endoscope | 37 | 30 | $150 |
In context: peer comparison
Among 2 peers in Ames Urology Physician, average services per provider: 132. This provider delivers 12× the peer median.Open Payments
Industry payments received
All-time total
$378
Transactions
17
Manufacturers
11
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Urogen Pharma, INC. | 4 | $69.95 | |
| Procept BioRobotics Corporation | 1 | $68.07 | |
| Teleflex LLC | 2 | $54.93 | |
| Coloplast Corp | 2 | $36.74 | |
| Sumitomo Pharma America, INC. | 2 | $31.01 | |
| Conmed Corporation | 1 | $24.97 | |
| Dendreon Pharmaceuticals LLC | 1 | $24.81 | |
| Janssen Biotech, INC. | 1 | $18.45 | |
| Axonics, INC. | 1 | $16.65 | |
| Tolmar, INC. | 1 | $16.14 | |
| Laborie Medical Technologies Corp. | 1 | $16.04 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,884
Patients
574
Total drug cost
$210,135
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Tamsulosin Hcl | Generic | 573 | 140 | $7,387 |
| Oxybutynin Chloride ER (Oxybutynin Chloride) | Brand | 242 | 56 | $5,843 |
| Gemtesa (Vibegron) | Brand | 182 | 25 | $90,819 |
| Myrbetriq (Mirabegron) | Brand | 173 | 40 | $88,109 |
| Finasteride | Generic | 157 | 45 | $2,274 |
| Ciprofloxacin Hcl | Generic | 155 | 104 | $1,223 |
| Nitrofurantoin (Nitrofurantoin Macrocrystal) | Brand | 131 | 25 | $4,210 |
| Cephalexin | Generic | 71 | 53 | $483 |
| Oxybutynin Chloride | Generic | 44 | 24 | $868 |
| Sulfamethoxazole-Trimethoprim (Sulfamethoxazole/Trimethoprim) | Brand | 44 | 24 | $395 |
Hospital affiliations
Frequently asked questions
What is Dr. Steven Thoma's medical specialty?
Dr. Steven Thoma practices Urology Physician in Ames, IA.
Where does Dr. Steven Thoma practice?
Dr. Steven Thoma practices at 1215 Duff Ave, Ames, IA 50010. Office phone: 5152394490.
What is Dr. Steven Thoma's NPI?
Dr. Steven Thoma's National Provider Identifier (NPI) is 1598021131, issued by NPPES.
Does Dr. Steven Thoma accept Medicare assignment?
Yes. Dr. Steven Thoma accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Steven Thoma commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214); Diagnostic exam of bladder and urethra using an endoscope (HCPCS 52000). Source: CMS Medicare Physician & Other Practitioners file.