Marjorie Mae Wongskhaluang, M.D.
NPI 1578797049ActiveIndividual· Internal Medicine, Infectious Disease· Leawood, KS
Internal Medicine, Infectious Disease (M.D.) with Ascentist Physicians Group LLC, practicing in Leawood, Kansas. Their prescriptions cost Medicare Part D more than their services did: $126,427 for 326 claims, against $35,144 paid for services in 2024. Insmed, Inc. was the largest of 7 companies reporting payments in 2025, $404.76 in all, mostly food and beverage. Lists Adventhealth Shawnee Mission and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1578797049 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 12, 2009 |
| Last updated in NPPES | Mar 5, 2026 |
| Certified by provider | Mar 5, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Infectious Disease Primary | 207RI0200X | 04-37750 | KS |
| Internal Medicine | 207R00000X | 04-37750 | KS |
| Internal Medicine, Infectious Disease | 207RI0200X | 2014015768 | MO |
| Internal Medicine | 207R00000X | 2014015768 | MO |
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 - Infectious Disease (KS) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 118 |
|---|---|
| Services billed | 482 across 16 procedure codes |
| Paid by Medicare | $35,144 |
Part D prescriptions in 2024
| Prescriptions (claims) | 326 · 340 30-day fills |
|---|---|
| Patients | 52 |
| Total drug cost | $126,427 |
| Generic share | 88% of claims |
Education and affiliations
| Graduation year | 2009 |
|---|---|
| Medicare specialty | Infectious Disease |
| Telehealth | Offers telehealth |
Medical group
- Ascentist Physicians Group LLCLeawood, KS · 119 clinicians
Hospital affiliations
- Adventhealth Shawnee MissionShawnee Mission, KS
- Ascentist Hospital LLCLeawood, KS
- Golden Valley Memorial HospitalClinton, MO
- University of Kansas HospitalKansas City, KS
Industry payments (Open Payments)
- 2025$404.76 · 21 payments from 7 companies
- 2024$526.80 · 21 payments from 9 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Insmed, Inc. | $97.03 | 6 |
| Melinta Therapeutics, LLC | $94.11 | 6 |
| Abbvie Inc. | $78.12 | 4 |
| Viiv Healthcare Company | $61.64 | 2 |
| Paratek Pharmaceuticals, Inc. | $28.01 | 1 |
What the 2025 payments were for
- Food and Beverage$404.76 · 21 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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