Avais Murad Chatha, M.D.
NPI 1083858617ActiveIndividual· Internal Medicine, Gastroenterology· Shenandoah, TX
Internal Medicine, Gastroenterology (M.D.) with Gastroenterology Partners of North Houston PLLC, practicing in Shenandoah, Texas. In 2024 Medicare paid $129,127 for 413 patients, and Part D covered 500 of their prescriptions, 66% of them generic. Abbvie Inc. was the largest of 17 companies reporting payments in 2025, $3,624 in all, mostly food and beverage. Lists Houston Methodist the Woodlands Hospital and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1083858617 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 27, 2009 |
| Last updated in NPPES | Jul 22, 2026 |
| Certified by provider | Jul 22, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | Q7341 | 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 - Gastroenterology (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 413 |
|---|---|
| Services billed | 2,888 across 49 procedure codes |
| Paid by Medicare | $129,127 |
Part D prescriptions in 2024
| Prescriptions (claims) | 500 · 848 30-day fills |
|---|---|
| Patients | 245 |
| Total drug cost | $69,376 |
| Generic share | 66% of claims |
Education and affiliations
| Graduation year | 2006 |
|---|---|
| Medicare specialty | Gastroenterology |
| Secondary specialties | Internal Medicine |
Medical group
- Gastroenterology Partners of North Houston PLLCShenandoah, TX · 10 clinicians
Hospital affiliations
- Houston Methodist the Woodlands HospitalThe Woodlands, TX
- Houston Methodist Willowbrook HospitalHouston, TX
- Memorial Hermann Hospital SystemHouston, TX
- St Luke's the Woodlands HospitalThe Woodlands, TX
Industry payments (Open Payments)
- 2025$3,624 · 87 payments from 17 companies
- 2024$3,471 · 109 payments from 24 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $996.08 | 49 |
| Medtronic, Inc. | $893.07 | 12 |
| Capsovision, Inc. | $800.00 | 1 |
| Janssen Biotech, Inc. | $303.19 | 3 |
| Janssen Scientific Affairs, LLC | $143.27 | 1 |
What the 2025 payments were for
- Food and Beverage$2,130 · 79 payments
- Consulting Fee$800.00 · 1 payment
- Travel and Lodging$693.74 · 7 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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