Joud Hajjar, M.D.
NPI 1073772851ActiveIndividual· Allergy & Immunology· Houston, TX
Allergy & Immunology (M.D.) with Texas Childrens Physician Group, practicing in Houston, Texas. Their prescriptions cost Medicare Part D more than their services did: $4,968,747 for 187 claims, against $3,044 paid for services in 2024. Pharming Healthcare, Inc. was the largest of 3 companies reporting payments in 2025, $3,443 in all, mostly consulting fees.
Overview
| NPI | 1073772851 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 5, 2008 |
| Last updated in NPPES | Jul 1, 2013 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Allergy & Immunology Primary | 207K00000X | N7429 | TX |
| Allergy & Immunology | 207K00000X | 0116023706 | VA |
| Internal Medicine | 207R00000X | 1101367A | IN |
| Internal Medicine, Hospice and Palliative Medicine | 207RH0002X | N7429 | 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 - Allergy/Immunology (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 16 |
|---|---|
| Services billed | 31 across 4 procedure codes |
| Paid by Medicare | $3,044 |
Part D prescriptions in 2024
| Prescriptions (claims) | 187 · 274 30-day fills |
|---|---|
| Patients | 15 |
| Total drug cost | $4,968,747 |
Education and affiliations
| Graduation year | 2004 |
|---|---|
| Medicare specialty | Allergy/Immunology |
| Telehealth | Offers telehealth |
Medical group
- Texas Childrens Physician GroupHouston, TX · 671 clinicians
Industry payments (Open Payments)
- 2025$3,443 · 10 payments from 3 companies
- 2024$8,379 · 11 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pharming Healthcare, Inc. | $3,314 | 7 |
| Sobi, Inc | $108.24 | 2 |
| Amgen Inc. | $20.63 | 1 |
What the 2025 payments were for
- Consulting Fee$1,500 · 1 payment
- Travel and Lodging$928.29 · 2 payments
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$725.00 · 1 payment
- Food and Beverage$289.61 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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