Misbahuddin Khaja, MD
NPI 1235267576ActiveIndividual· Internal Medicine, Pulmonary Disease· Bronx, NY
Internal Medicine, Pulmonary Disease (MD) with Bronxcare Health System and 1 other group, practicing in Bronx, New York. Their prescriptions cost Medicare Part D more than their services did: $684,363 for 3,827 claims, against $44,178 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 3 companies reporting payments in 2025, $199.69 in all, mostly food and beverage. Lists Bronxcare Hospital Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1235267576 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Feb 28, 2007 |
| Last updated in NPPES | Nov 17, 2017 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Pulmonary Disease Primary | 207RP1001X | 240820 | NY |
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 (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 191 |
|---|---|
| Services billed | 367 across 15 procedure codes |
| Paid by Medicare | $44,178 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,827 · 4,957 30-day fills |
|---|---|
| Patients | 357 |
| Total drug cost | $684,363 |
| Generic share | 50% of claims |
Education and affiliations
| Graduation year | 1999 |
|---|---|
| Medicare specialty | Pulmonary Disease |
| Secondary specialties | Critical Care (Intensivists) |
Medical groups
- Bronxcare Health SystemBronx, NY · 341 clinicians
- Lawrence Medical Associates PCBronxville, NY · 224 clinicians
Hospital affiliations
- Bronxcare Hospital CenterBronx, NY
- New York-Presbyterian HospitalNew York, NY
Industry payments (Open Payments)
- 2025$199.69 · 8 payments from 3 companies
- 2024$218.08 · 8 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $151.47 | 6 |
| Glaxosmithkline, LLC. | $30.84 | 1 |
| Insmed, Inc. | $17.38 | 1 |
What the 2025 payments were for
- Food and Beverage$182.31 · 7 payments
- Education$17.38 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 85 pulmonologists in Bronx · All pulmonologists in New York