C. Allen Chu, MD,PHD
NPI 1861495129ActiveIndividual· Specialist· Houston, TX
Specialist (MD,PHD) in Houston, Texas, licensed in TX, with an NPI issued in May 2005. Their prescriptions cost Medicare Part D more than their services did: $1,803,776 for 634 claims, against $184,000 paid for services in 2024. Musculoskeletal Transplant Foundation Inc. was the largest of 2 companies reporting payments in 2025, $184.29 in all, mostly food and beverage. Lists Houston Methodist Cypress Hospital and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1861495129 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD,PHD |
| Sole proprietor | Yes |
| NPI issued | May 31, 2005 |
| Last updated in NPPES | Mar 13, 2024 |
| Certified by provider | Mar 13, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Specialist Primary | 174400000X | K7002 | 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 - Neurology (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 267 |
|---|---|
| Services billed | 1,519 across 15 procedure codes |
| Paid by Medicare | $184,000 |
Part D prescriptions in 2024
| Prescriptions (claims) | 634 · 727 30-day fills |
|---|---|
| Patients | 72 |
| Total drug cost | $1,803,776 |
| Generic share | 60% of claims |
Education and affiliations
| Graduation year | 1987 |
|---|---|
| Medicare specialty | Neurology |
| Secondary specialties | Sleep Medicine |
| Telehealth | Offers telehealth |
Hospital affiliations
- Houston Methodist Cypress HospitalCypress, TX
- Houston Methodist the Woodlands HospitalThe Woodlands, TX
- Houston Methodist Willowbrook HospitalHouston, TX
Other facilities
- Cassel Health ServicesHome health agency · Houston, TX
Industry payments (Open Payments)
- 2025$184.29 · 3 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Musculoskeletal Transplant Foundation Inc. | $170.36 | 2 |
| Kedrion Biopharma, Inc. | $13.93 | 1 |
What the 2025 payments were for
- Food and Beverage$184.29 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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