Aung Tun, M.D
NPI 1033508304ActiveIndividual· Internal Medicine, Hematology· Westwood, KS
Internal Medicine, Hematology (M.D) with University of Kansas Hospital Authority, practicing in Westwood, Kansas. Their prescriptions cost Medicare Part D more than their services did: $1,655,516 for 590 claims, against $67,209 paid for services in 2024. Acrotech Biopharma Inc. was the largest of 11 companies reporting payments in 2025, $4,307 in all, mostly consulting fees. Lists University of Kansas Health System Olathe Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1033508304 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D |
| Sole proprietor | No |
| NPI issued | Jan 9, 2015 |
| Last updated in NPPES | Aug 28, 2025 |
| Certified by provider | Aug 28, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology Primary | 207RH0000X | 04-43808 | KS |
| Internal Medicine, Hematology | 207RH0000X | 2021030518 | MO |
| Internal Medicine, Medical Oncology | 207RX0202X | 2021030518 | MO |
| Internal Medicine, Medical Oncology | 207RX0202X | 04-43808 | KS |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Hematology (KS); Practitioner - Hematology/Oncology (MO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 319 |
|---|---|
| Services billed | 765 across 15 procedure codes |
| Paid by Medicare | $67,209 |
Part D prescriptions in 2024
| Prescriptions (claims) | 590 · 817 30-day fills |
|---|---|
| Patients | 135 |
| Total drug cost | $1,655,516 |
| Generic share | 81% of claims |
Education and affiliations
| Graduation year | 2009 |
|---|---|
| Medicare specialty | Hematology/Oncology |
| Secondary specialties | Internal Medicine, Medical Oncology |
| Telehealth | Offers telehealth |
Medical group
- University of Kansas Hospital AuthorityOverland Park, KS · 250 clinicians
Hospital affiliations
- University of Kansas Health System Olathe HospitalOlathe, KS
- University of Kansas HospitalKansas City, KS
Industry payments (Open Payments)
- 2025$4,307 · 19 payments from 11 companies
- 2024$10,979 · 12 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Acrotech Biopharma Inc. | $3,867 | 7 |
| Adc Therapeutics America, Inc. | $162.63 | 2 |
| Genentech USA, Inc. | $74.16 | 1 |
| Novartis Pharmaceuticals Corporation | $34.34 | 2 |
| Abbvie Inc. | $33.63 | 1 |
What the 2025 payments were for
- Consulting Fee$3,867 · 7 payments
- Food and Beverage$439.83 · 12 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Internal Medicine, Hematology providers in Westwood
- 1750519856
- 1982167235
- 1295232957