Doctor profile · Federal record
Dr. Kevin Rier, M.D.
Urology Physician · Mason City, IA
- NPI 1992793566
- 21 yrs on file
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
250 S Crescent Dr
Mason City, IA 504012926
(641) 494-5280
fax (641) 494-5281
Credentials & registration
- NPI registered
- October 2005 — 21 yrs on file
- Profile last updated
- July 16, 2025
- Specialty taxonomy
- 208800000X — NUCC code
- State license (1)
- Iowa #27830
- Medicaid
- IA #0111310
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1992793566. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,880
Distinct HCPCS
10
Medicare allowed
$147,641
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 636 | 463 | $91 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 229 | 194 | $62 | |
51798 |
Ultrasound measurement of bladder capacity after voiding | 183 | 164 | $10 | |
52000 |
Diagnostic exam of bladder and urethra using an endoscope | 154 | 146 | $73 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 123 | 106 | $118 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 82 | 79 | $84 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 59 | 59 | $77 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 57 | 57 | $124 | |
55700 |
Biopsy of prostate gland | 47 | 47 | $119 | |
76872 |
Ultrasound scan of pelvic region through rectum | 47 | 47 | $31 |
In context: peer comparison
Among 2 peers in Mason City Urology Physician, average services per provider: 93. This provider delivers 20× the peer median.Open Payments
Industry payments received
All-time total
$313
Transactions
17
Manufacturers
11
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Urogen Pharma, INC. | 4 | $69.95 | |
| Tolmar, INC. | 2 | $38.35 | |
| Coloplast Corp | 2 | $36.74 | |
| Sumitomo Pharma America, INC. | 2 | $31.13 | |
| Conmed Corporation | 1 | $24.97 | |
| Dendreon Pharmaceuticals LLC | 1 | $24.81 | |
| Ferring Pharmaceuticals INC. | 1 | $19.10 | |
| Janssen Biotech, INC. | 1 | $18.45 | |
| Abbvie INC. | 1 | $17.03 | |
| Laborie Medical Technologies Corp. | 1 | $16.04 | |
| Axonics, INC. | 1 | $15.98 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,979
Patients
636
Total drug cost
$78,608
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Tamsulosin Hcl | Generic | 845 | 222 | $18,736 |
| Finasteride | Generic | 426 | 123 | $7,031 |
| Oxybutynin Chloride | Generic | 210 | 65 | $3,777 |
| Solifenacin Succinate | Generic | 163 | 41 | $13,744 |
| Ciprofloxacin Hcl | Generic | 127 | 114 | $633 |
| Cephalexin | Generic | 44 | 37 | $308 |
| Gemtesa (Vibegron) | Brand | 43 | 0 | $28,305 |
| Nitrofurantoin (Nitrofurantoin Macrocrystal) | Brand | 35 | 15 | $1,659 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 24 | 19 | $169 |
| Sildenafil Citrate | Generic | 15 | 0 | $315 |
Frequently asked questions
What is Dr. Kevin Rier's medical specialty?
Dr. Kevin Rier practices Urology Physician in Mason City, IA.
Where does Dr. Kevin Rier practice?
Dr. Kevin Rier practices at 250 S Crescent Dr, Mason City, IA 504012926. Office phone: 6414945280.
What is Dr. Kevin Rier's NPI?
Dr. Kevin Rier's National Provider Identifier (NPI) is 1992793566, issued by NPPES.
What procedures does Dr. Kevin Rier commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213); Ultrasound measurement of bladder capacity after voiding (HCPCS 51798). Source: CMS Medicare Physician & Other Practitioners file.