Dayaker Gagadam, M.D.
NPI 1093765729ActiveIndividual· Internal Medicine, Pulmonary Disease· Fort Worth, TX
Internal Medicine, Pulmonary Disease (M.D.) in Fort Worth, Texas, licensed in TX, with an NPI issued in May 2006. Their prescriptions cost Medicare Part D more than their services did: $1,609,337 for 3,418 claims, against $89,029 paid for services in 2024. Jazz Pharmaceuticals Inc. was the largest of 6 companies reporting payments in 2025, $408.10 in all, mostly food and beverage.
Overview
| NPI | 1093765729 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | May 11, 2006 |
| Last updated in NPPES | Oct 8, 2024 |
| Certified by provider | Oct 8, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Pulmonary Disease Primary | 207RP1001X | K3195 | TX |
| Internal Medicine, Critical Care Medicine | 207RC0200X | K3195 | 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 | 250 |
|---|---|
| Services billed | 978 across 19 procedure codes |
| Paid by Medicare | $89,029 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,418 · 3,951 30-day fills |
|---|---|
| Patients | 410 |
| Total drug cost | $1,609,337 |
| Generic share | 31% of claims |
Education and affiliations
| Graduation year | 1983 |
|---|---|
| Medicare specialty | Pulmonary Disease |
| Secondary specialties | Critical Care (Intensivists), Internal Medicine, Sleep Medicine |
Industry payments (Open Payments)
- 2025$408.10 · 13 payments from 6 companies
- 2024$1,993 · 93 payments from 15 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Jazz Pharmaceuticals Inc. | $150.00 | 1 |
| Glaxosmithkline, LLC. | $123.30 | 6 |
| Astrazeneca Pharmaceuticals LP | $45.29 | 2 |
| Verona Pharma, Inc. | $40.40 | 2 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $26.32 | 1 |
What the 2025 payments were for
- Food and Beverage$258.10 · 12 payments
- Consulting Fee$150.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other pulmonologists in Fort Worth
- 1023003639
- 1053313882
- 1124400031
- 1194250696
- 1245764026
- 1285627539
- 1396710984
- 1417943713
- 1447452610
- 1518951151
- 1598151615
- 1609133909
All 48 pulmonologists in Fort Worth · All pulmonologists in Texas