Wah Wah Htun, M.D
NPI 1083943179ActiveIndividual· Internal Medicine, Interventional Cardiology· La Crosse, WI
Internal Medicine, Interventional Cardiology (M.D) with Gundersen Lutheran Medical Center Inc and 10 other groups, practicing in La Crosse, Wisconsin. In 2024 Medicare paid $241,126 for 1,379 patients, and Part D covered 1,640 of their prescriptions, 79% of them generic. Medtronic, Inc. was the largest of 7 companies reporting payments in 2025, $8,125 in all, mostly consulting fees. Lists Gundersen Boscobel Area Hospital and Clinics and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1083943179 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D |
| Sole proprietor | No |
| NPI issued | Dec 18, 2009 |
| Last updated in NPPES | Sep 5, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Interventional Cardiology Primary | 207RI0011X | 71327 | WI |
| Internal Medicine, Adult Congenital Heart Disease | 207RA0002X | 287969 | NY |
| Internal Medicine, Cardiovascular Disease | 207RC0000X | 287969 | NY |
| Internal Medicine, Interventional Cardiology | 207RI0011X | 287969 | NY |
| Nuclear Medicine, Nuclear Imaging & Therapy | 207UN0902X | 287969 | NY |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Cardiovascular Disease (Cardiology) (IA); Practitioner - Interventional Cardiology (MN); Practitioner - Interventional Cardiology (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,379 |
|---|---|
| Services billed | 3,215 across 92 procedure codes |
| Paid by Medicare | $241,126 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,640 · 3,619 30-day fills |
|---|---|
| Patients | 407 |
| Total drug cost | $312,837 |
| Generic share | 79% of claims |
Education and affiliations
| Graduation year | 2008 |
|---|---|
| Medicare specialty | Interventional Cardiology |
| Secondary specialties | Cardiovascular Disease (Cardiology), Internal Medicine |
| Telehealth | Offers telehealth |
Medical groups
- Gundersen Lutheran Medical Center IncLa Crosse, WI · 895 clinicians
- Gundersen Clinic LtdOnalaska, WI · 418 clinicians
- Saint Elizabeths Hospital of Wabasha IncWabasha, MN · 94 clinicians
- St Josephs Health Services IncHillsboro, WI · 81 clinicians
- Vernon Memorial Healthcare IncLa Farge, WI · 77 clinicians
- Tri-County Memorial Hospital IncWhitehall, WI · 74 clinicians
- Black River Health IncBlack River Falls, WI · 60 clinicians
- Tomah Memorial Hospital IncTomah, WI · 54 clinicians
- Gundersen Regional Clinics, LLCDecorah, IA · 53 clinicians
- Moundview Memorial Hospital and Clinics, Inc.Friendship, WI · 47 clinicians
- Memorial Hospital of BoscobelBoscobel, WI · 43 clinicians
Hospital affiliations
- Gundersen Boscobel Area Hospital and ClinicsBoscobel, WI
- Gundersen Lutheran Medical CenterLa Crosse, WI
- Gundersen Palmer Lutheran Hospital and ClinicsWest Union, IA
- Gundersen St Josephs Hospital and ClinicsHillsboro, WI
- Tomah Memorial HospitalTomah, WI
Industry payments (Open Payments)
- 2025$8,125 · 27 payments from 7 companies
- 2024$8,765 · 17 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Medtronic, Inc. | $6,911 | 10 |
| Abbott Laboratories | $924.44 | 12 |
| Edwards Lifesciences Corporation | $80.88 | 1 |
| Philips North America LLC | $55.60 | 1 |
| Cook Medical LLC | $52.63 | 1 |
What the 2025 payments were for
- Consulting Fee$4,994 · 1 payment
- Food and Beverage$1,701 · 24 payments
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$1,188 · 1 payment
- Travel and Lodging$242.20 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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