Doctor profile · Federal record
Dr. Michael Donnenwerth, DPM
Podiatrist (CMS: Podiatry) · Student in an Organized Health Care Education/Training Program · Podiatrist · Winona, MN
- NPI 1154647808
- Accepts Medicare
- 20 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
855 Mankato Ave
Winona, MN 559874868
(507) 454-3680
Credentials & registration
- NPI registered
- April 2010 — 16 yrs on file
- Profile last updated
- August 2, 2013
- Year of graduation
- 2006 — 20 yrs since
- Specialty taxonomy
- 213E00000X — NUCC code
- State licenses (2)
- Minnesota #909 · Wisconsin #1018
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1154647808. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
272
Distinct HCPCS
4
Medicare allowed
$11,532
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
11721 |
Removal of fingernails or toenails, 6 or more nails | 133 | 40 | $23 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 79 | 48 | $64 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 38 | 32 | $34 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 22 | 22 | $95 |
In context: peer comparison
Among 2 peers in Winona Podiatrist, average services per provider: 118. This provider delivers 2.3× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
48
Patients
15
Total drug cost
$524
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 36 | 15 | $351 |
| Gabapentin | Generic | 12 | 0 | $173 |
Hospital affiliations
Frequently asked questions
What is Dr. Michael Donnenwerth's medical specialty?
Dr. Michael Donnenwerth practices Podiatrist in Winona, MN.
Where does Dr. Michael Donnenwerth practice?
Dr. Michael Donnenwerth practices at 855 Mankato Ave, Winona, MN 559874868. Office phone: 5074543680.
What is Dr. Michael Donnenwerth's NPI?
Dr. Michael Donnenwerth's National Provider Identifier (NPI) is 1154647808, issued by NPPES.
Does Dr. Michael Donnenwerth accept Medicare assignment?
Yes. Dr. Michael Donnenwerth accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Michael Donnenwerth commonly perform?
Top Medicare-reported procedures in 2023: Removal of fingernails or toenails, 6 or more nails (HCPCS 11721); Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99212). Source: CMS Medicare Physician & Other Practitioners file.