Doctor profile · Federal record
Dr. John Klein, DNP
Nurse Practitioner · Eau Claire, WI
- NPI 1457931362
- Accepts Medicare
- 6 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
1400 Bellinger St
Eau Claire, WI 547035222
(715) 838-6150 - Additional location
-
8520 W Oklahoma Ave
West Allis, WI 532274604
(414) 607-4291 - Mailing address
-
Po Box 860912
Minneapolis, MN 554860912
Credentials & registration
- NPI registered
- April 2021 — 5 yrs on file
- Profile last updated
- September 12, 2025
- Year of graduation
- 2020 — 6 yrs since
- Specialty taxonomy
- 363L00000X — NUCC code
- State license (1)
- Wisconsin #10861-33
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1457931362. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
401
Distinct HCPCS
7
Medicare allowed
$24,676
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 202 | 147 | $77 | |
51784 |
Non-needle measurement and recording of electrical activity of muscles at bladder and bowel openings | 47 | 47 | $15 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 45 | 41 | $53 | |
51797 |
Insertion of device into abdomen with pressure and urine flow rate study | 37 | 37 | $31 | |
51728 |
Complex measurement of pressure of urine flow in bladder with voiding pressure studies | 35 | 35 | $81 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 18 | 18 | $106 | |
51741 |
Electronic assessment of bladder emptying | 17 | 17 | $3 |
In context: peer comparison
Among 59 peers in Eau Claire Nurse Practitioner, average services per provider: 74. This provider delivers 5.4× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
389
Patients
163
Total drug cost
$20,145
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Tamsulosin Hcl | Generic | 127 | 57 | $3,410 |
| Oxybutynin Chloride | Generic | 46 | 23 | $1,723 |
| Finasteride | Generic | 28 | 11 | $402 |
| Oxybutynin Chloride ER (Oxybutynin Chloride) | Brand | 28 | 12 | $1,170 |
| Myrbetriq (Mirabegron) | Brand | 27 | 0 | $10,112 |
| Sulfamethoxazole-Trimethoprim (Sulfamethoxazole/Trimethoprim) | Brand | 21 | 19 | $115 |
| Cefdinir | Generic | 18 | 17 | $258 |
| Lisinopril | Generic | 17 | 0 | $238 |
| Hydrochlorothiazide | Generic | 15 | 0 | $238 |
| Nitrofurantoin Mono-Macro (Nitrofurantoin Monohyd/M-Cryst) | Brand | 15 | 13 | $283 |
Hospital affiliations
Frequently asked questions
What is Dr. John Klein's medical specialty?
Dr. John Klein practices Nurse Practitioner in Eau Claire, WI.
Where does Dr. John Klein practice?
Dr. John Klein practices at 1400 Bellinger St, Eau Claire, WI 547035222. Office phone: 7158386150.
What is Dr. John Klein's NPI?
Dr. John Klein's National Provider Identifier (NPI) is 1457931362, issued by NPPES.
Does Dr. John Klein accept Medicare assignment?
Yes. Dr. John Klein accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. John Klein commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Non-needle measurement and recording of electrical activity of muscles at bladder and bowel openings (HCPCS 51784); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.