Doctor profile · Federal record
Dr. James Iwakiri, MD
Urology Physician (CMS: Urology) · Urology Physician · Eau Claire, WI
- NPI 1972689057
- Accepts Medicare
- MIPS 67.9 / 100 · 2023
- 32 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
3217 Stein Boulevard
Eau Claire, WI 547016995
(715) 835-6548
fax (715) 835-7708
Credentials & registration
- NPI registered
- October 2006 — 20 yrs on file
- Profile last updated
- September 3, 2009
- Year of graduation
- 1994 — 32 yrs since
- Specialty taxonomy
- 208800000X — NUCC code
- State licenses (2)
- Wisconsin #35227-020 · Wisconsin #35227
- Medicaid (2)
- MN #8455228-00 · WI #32048400
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1972689057. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
7,494
Distinct HCPCS
10
Medicare allowed
$301,890
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
J0585 |
Injection, onabotulinumtoxina, 1 unit | 2,800 | 19 | $6 | |
J0897 |
Injection, denosumab, 1 mg | 2,520 | 21 | $23 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 498 | 406 | $86 | |
J9217 |
Leuprolide acetate (for depot suspension), 7.5 mg | 308 | 37 | $171 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 167 | 124 | $54 | |
81003 |
Automated urinalysis test | 144 | 126 | $2 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 137 | 119 | $120 | |
81001 |
Manual urinalysis test with examination using microscope, automated | 134 | 106 | $3 | |
51798 |
Ultrasound measurement of bladder capacity after voiding | 122 | 109 | $10 | |
52000 |
Diagnostic exam of bladder and urethra using an endoscope | 121 | 104 | $228 |
In context: peer comparison
Among 5 peers in this city , average services per provider: 286. This provider delivers 26× the peer median.Open Payments
Industry payments received
All-time total
$694
Transactions
29
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Janssen Biotech, Inc. | 6 | $142.37 | |
| INTUITIVE SURGICAL, INC. | 1 | $134.29 | |
| Sumitomo Pharma America, Inc. | 4 | $71.94 | |
| Bayer Healthcare Pharmaceuticals Inc. | 3 | $64.51 | |
| Astellas Pharma US Inc | 3 | $45.09 | |
| Teleflex LLC | 2 | $41.95 | |
| PROGENICS PHARMACEUTICALS, INC. | 2 | $29.84 | |
| ABBVIE INC. | 1 | $23.69 | |
| ACCORD HEALTHCARE, INC. | 1 | $22.50 | |
| IMMUNITYBIO, INC. | 1 | $20.79 | |
| Boston Scientific Corporation | 1 | $18.56 | |
| Novartis Pharmaceuticals Corporation | 1 | $16.98 | |
| Alnylam Pharmaceuticals Inc. | 1 | $16.84 | |
| Laborie Medical Technologies Corp. | 1 | $15.95 | |
| 180 Medical, Inc. | 1 | $15.57 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,615
Patients
673
Total drug cost
$191,782
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Tamsulosin Hcl | Generic | 452 | 139 | $8,824 |
| Myrbetriq (Mirabegron) | Brand | 143 | 38 | $109,592 |
| Finasteride | Generic | 140 | 51 | $2,165 |
| Oxybutynin Chloride | Generic | 121 | 32 | $2,556 |
| Tramadol Hcl | Generic | 93 | 85 | $158 |
| Oxybutynin Chloride Er (Oxybutynin Chloride) | Brand | 87 | 18 | $3,881 |
| Sulfamethoxazole-Trimethoprim (Sulfamethoxazole/Trimethoprim) | Brand | 86 | 74 | $359 |
| Trospium Chloride | Generic | 84 | 26 | $5,786 |
| Methenamine Hippurate | Generic | 83 | 15 | $6,904 |
| Nitrofurantoin Mono-Macro (Nitrofurantoin Monohyd/M-Cryst) | Brand | 63 | 48 | $1,305 |
Hospital affiliations
Frequently asked questions
What is Dr. James Iwakiri's medical specialty?
Dr. James Iwakiri practices Urology Physician in Eau Claire, WI.
Where does Dr. James Iwakiri practice?
Dr. James Iwakiri practices at 3217 Stein Boulevard, Eau Claire, WI 547016995. Office phone: 7158356548.
What is Dr. James Iwakiri's NPI?
Dr. James Iwakiri's National Provider Identifier (NPI) is 1972689057, issued by NPPES.
Does Dr. James Iwakiri accept Medicare assignment?
Yes. Dr. James Iwakiri accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. James Iwakiri commonly perform?
Top Medicare-reported procedures in 2023: Injection, onabotulinumtoxina, 1 unit (HCPCS J0585); Injection, denosumab, 1 mg (HCPCS J0897); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.