Adam J. Yu, MD
NPI 1437136520ActiveIndividual· Internal Medicine, Pulmonary Disease· Longview, TX
Internal Medicine, Pulmonary Disease (MD) with Northeast Texas Intensivists, PLLC and 1 other group, practicing in Longview, Texas. Their prescriptions cost Medicare Part D more than their services did: $1,064,308 for 3,200 claims, against $178,482 paid for services in 2024. Glaxosmithkline, LLC. was the largest of 2 companies reporting payments in 2025, $268.58 in all, mostly food and beverage. Lists Christus Good Shepherd Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1437136520 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Dec 29, 2005 |
| Last updated in NPPES | Jan 25, 2021 |
| Certified by provider | Jan 25, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Pulmonary Disease Primary | 207RP1001X | K1147 | TX |
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 (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 542 |
|---|---|
| Services billed | 2,582 across 28 procedure codes |
| Paid by Medicare | $178,482 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,200 · 4,056 30-day fills |
|---|---|
| Patients | 463 |
| Total drug cost | $1,064,308 |
Education and affiliations
| Graduation year | 1988 |
|---|---|
| Medicare specialty | Pulmonary Disease |
| Secondary specialties | Internal Medicine |
Medical groups
- Northeast Texas Intensivists, PLLCTyler, TX · 52 clinicians
- East Texas Pulmonary Associates of Longview, PLLCLongview, TX · 2 clinicians
Hospital affiliations
- Christus Good Shepherd Medical CenterLongview, TX
- Christus Mother Frances HospitalTyler, TX
Other facilities
- Longview Continuecare HospitalLong-term care hospital · Longview, TX
Industry payments (Open Payments)
- 2025$268.58 · 17 payments from 2 companies
- 2024$294.49 · 18 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Glaxosmithkline, LLC. | $251.20 | 16 |
| Insmed, Inc. | $17.38 | 1 |
What the 2025 payments were for
- Food and Beverage$251.20 · 16 payments
- Education$17.38 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 16 pulmonologists in Longview · All pulmonologists in Texas