Youssef S. Yammine, MD
NPI 1295957587ActiveIndividual· Internal Medicine, Pulmonary Disease· Wichita, KS
Internal Medicine, Pulmonary Disease (MD) with Ascension Medical Group Via Christi PA and 1 other group, practicing in Wichita, Kansas. Their prescriptions cost Medicare Part D more than their services did: $2,652,606 for 3,806 claims, against $487,550 paid for services in 2024. Merck Sharp & Dohme LLC was the largest of 4 companies reporting payments in 2025, $561.88 in all, mostly food and beverage. Lists Ascension Via Christi Hospitals Wichita, Inc. and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1295957587 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 3, 2007 |
| Last updated in NPPES | Dec 30, 2015 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Pulmonary Disease Primary | 207RP1001X | 04-37829 | KS |
| Internal Medicine, Pulmonary Disease | 207RP1001X | 27015 | OK |
| Internal Medicine, Pulmonary Disease | 207RP1001X | E7273 | AR |
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 - Pulmonary Disease (KS) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,243 |
|---|---|
| Services billed | 12,529 across 78 procedure codes |
| Paid by Medicare | $487,550 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,806 · 4,566 30-day fills |
|---|---|
| Patients | 576 |
| Total drug cost | $2,652,606 |
Education and affiliations
| Graduation year | 2004 |
|---|---|
| Medicare specialty | Pulmonary Disease |
Medical groups
- Ascension Medical Group Via Christi PAWichita, KS · 186 clinicians
- Ascension Via Christi Hospitals Wichita IncWichita, KS · 121 clinicians
Hospital affiliations
- Ascension Via Christi Hospitals Wichita, Inc.Wichita, KS
- Kansas Medical Center LLCAndover, KS
- Nmc HealthNewton, KS
- St. Catherine Hospital - Garden CityGarden City, KS
- Via Christi Hospital Wichita St Teresa, IncWichita, KS
Industry payments (Open Payments)
- 2025$561.88 · 5 payments from 4 companies
- 2024$355.71 · 3 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Merck Sharp & Dohme LLC | $223.29 | 2 |
| Pulmonx Corporation | $121.87 | 1 |
| Intuitive Surgical, Inc. | $118.04 | 1 |
| Abiomed | $98.68 | 1 |
What the 2025 payments were for
- Food and Beverage$561.88 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 26 pulmonologists in Wichita · All pulmonologists in Kansas