Doctor profile · Federal record
Dr. James Munn, MD
Internal Medicine Physician (CMS: Internal Medicine) · Onalaska, WI
- NPI 1417959735
- Accepts Medicare
- 56 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
3111 Gundersen Dr
Onalaska, WI 546508447
(608) 796-8630 - Mailing address
-
1836 South Ave
La Crosse, WI 546015429
Credentials & registration
- NPI registered
- June 2005 — 21 yrs on file
- Profile last updated
- June 2, 2015
- Year of graduation
- 1970 — 56 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Wisconsin #18527
- Medicaid
- WI #31105000
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1417959735. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
520
Distinct HCPCS
3
Medicare allowed
$48,865
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 246 | 210 | $93 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 144 | 144 | $125 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 130 | 114 | $63 |
In context: peer comparison
Among 6 peers in this city , average services per provider: 78. This provider delivers 6.7× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
3,579
Patients
943
Total drug cost
$188,612
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 484 | 126 | $7,899 |
| Amlodipine Besylate | Generic | 380 | 101 | $3,376 |
| Simvastatin | Generic | 307 | 76 | $2,468 |
| Lisinopril | Generic | 293 | 81 | $2,649 |
| Losartan Potassium | Generic | 291 | 77 | $4,911 |
| Metoprolol Succinate | Generic | 273 | 73 | $5,524 |
| Levothyroxine Sodium | Generic | 249 | 68 | $3,665 |
| Metoprolol Tartrate | Generic | 232 | 56 | $2,229 |
| Omeprazole | Generic | 226 | 67 | $3,058 |
| Hydrochlorothiazide | Generic | 176 | 48 | $889 |
Hospital affiliations
Frequently asked questions
What is Dr. James Munn's medical specialty?
Dr. James Munn practices Internal Medicine Physician in Onalaska, WI.
Where does Dr. James Munn practice?
Dr. James Munn practices at 3111 Gundersen Dr, Onalaska, WI 546508447. Office phone: 6087968630.
What is Dr. James Munn's NPI?
Dr. James Munn's National Provider Identifier (NPI) is 1417959735, issued by NPPES.
Does Dr. James Munn accept Medicare assignment?
Yes. Dr. James Munn accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. James Munn commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.