Humayun Anjum, M.D.
NPI 1104945773ActiveIndividual· Internal Medicine, Critical Care Medicine· Dallas, TX
Internal Medicine, Critical Care Medicine (M.D.) with Dallas Pulmonary and Critical Care PA, practicing in Dallas, Texas. In 2024 Medicare paid $111,854 for 351 patients, and Part D covered 288 of their prescriptions, 53% of them generic. Intuitive Surgical, Inc. was the largest of 9 companies reporting payments in 2025, $1,087 in all, mostly travel and lodging. Lists Baylor Scott & White Medical Center Grapevine and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1104945773 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Mar 28, 2007 |
| Last updated in NPPES | Jul 28, 2023 |
| Certified by provider | Jul 28, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Critical Care Medicine Primary | 207RC0200X | Q1351 | TX |
| Internal Medicine, Pulmonary Disease | 207RP1001X | Q1351 | TX |
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 - Pulmonary Disease (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 351 |
|---|---|
| Services billed | 1,170 across 37 procedure codes |
| Paid by Medicare | $111,854 |
Part D prescriptions in 2024
| Prescriptions (claims) | 288 · 393 30-day fills |
|---|---|
| Patients | 60 |
| Total drug cost | $88,594 |
| Generic share | 53% of claims |
Education and affiliations
| Graduation year | 2001 |
|---|---|
| Medicare specialty | Pulmonary Disease |
| Secondary specialties | Critical Care (Intensivists), Internal Medicine |
Medical group
- Dallas Pulmonary and Critical Care PADallas, TX · 182 clinicians
Hospital affiliations
- Baylor Scott & White Medical Center GrapevineGrapevine, TX
- Medical City LewisvilleLewisville, TX
- Methodist Southlake Medical CenterSouthlake, TX
Industry payments (Open Payments)
- 2025$1,087 · 23 payments from 9 companies
- 2024$570.00 · 31 payments from 10 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Intuitive Surgical, Inc. | $678.55 | 4 |
| Glaxosmithkline, LLC. | $107.06 | 5 |
| Insmed, Inc. | $71.07 | 3 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $66.94 | 3 |
| Astrazeneca Pharmaceuticals LP | $65.17 | 3 |
What the 2025 payments were for
- Travel and Lodging$653.29 · 3 payments
- Food and Beverage$434.15 · 20 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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