Khadija Haroon Chaudrey, MD
NPI 1629171913ActiveIndividual· Internal Medicine, Gastroenterology· Burlington, MA
Internal Medicine, Gastroenterology (MD) with Lahey Clinic Inc and 1 other group, practicing in Burlington, Massachusetts. Their prescriptions cost Medicare Part D more than their services did: $1,506,417 for 543 claims, against $64,724 paid for services in 2024. Salix Pharmaceuticals, A Division of Bausch Health US, LLC was the largest of 22 companies reporting payments in 2025, $2,038 in all, mostly food and beverage. Lists Anna Jaques Hospital and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1629171913 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Sep 5, 2006 |
| Last updated in NPPES | Feb 12, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 29133 | OK |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Gastroenterology (MA); Practitioner - Gastroenterology (MD); Practitioner - Gastroenterology (NH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 389 |
|---|---|
| Services billed | 592 across 34 procedure codes |
| Paid by Medicare | $64,724 |
Part D prescriptions in 2024
| Prescriptions (claims) | 543 · 828 30-day fills |
|---|---|
| Patients | 232 |
| Total drug cost | $1,506,417 |
| Generic share | 71% of claims |
Education and affiliations
| Graduation year | 2000 |
|---|---|
| Medicare specialty | Gastroenterology |
| Telehealth | Offers telehealth |
Medical groups
- Lahey Clinic IncBurlington, MA · 1,381 clinicians
- Seacoast Affiliated Group Practice IncNewburyport, MA · 50 clinicians
Hospital affiliations
- Anna Jaques HospitalNewburyport, MA
- Lahey Hospital & Medical Center, BurlingtonBurlington, MA
- Northeast Hospital CorporationBeverly, MA
Industry payments (Open Payments)
- 2025$2,038 · 100 payments from 22 companies
- 2024$1,931 · 88 payments from 19 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | $426.41 | 28 |
| Abbvie Inc. | $287.78 | 14 |
| Takeda Pharmaceuticals U.S.A., Inc. | $180.13 | 7 |
| Janssen Biotech, Inc. | $178.61 | 10 |
| Aimmune Therapeutics, Inc. | $131.87 | 5 |
What the 2025 payments were for
- Food and Beverage$2,029 · 99 payments
- Education$9.24 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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