Andy S. Chan, MD
NPI 1578643904ActiveIndividual· Physical Medicine & Rehabilitation· Pearland, TX
Physical Medicine & Rehabilitation (MD) in Pearland, Texas, trained at Boston University School of Medicine (class of 1998). 601 Medicare patients in 2024, $226,087 paid; nearly all of their 272 Part D prescriptions were generic (92%). Ipsen Biopharmaceuticals, Inc reported $16.07 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1578643904 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Oct 17, 2006 |
| Last updated in NPPES | Feb 24, 2011 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physical Medicine & Rehabilitation Primary | 208100000X | L3605 | 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 - Physical Medicine and Rehabilitation (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 601 |
|---|---|
| Services billed | 2,953 across 16 procedure codes |
| Paid by Medicare | $226,087 |
Part D prescriptions in 2024
| Prescriptions (claims) | 272 · 279 30-day fills |
|---|---|
| Patients | 68 |
| Total drug cost | $13,979 |
| Generic share | 92% of claims |
Education and affiliations
| Medical school | Boston University School of Medicine |
|---|---|
| Graduation year | 1998 |
| Medicare specialty | Physical Medicine And Rehabilitation |
Hospital affiliations
- Houston Methodist HospitalHouston, TX
- Houston Methodist West HospitalHouston, TX
Other facilities
- Caring Professional Health Services IncHome health agency · Houston, TX
- Ipr Healthcare Systems, IncHome health agency · Houston, TX
- Houston Methodist HospitalInpatient rehabilitation facility · Houston, TX
Industry payments (Open Payments)
- 2025$16.07 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Ipsen Biopharmaceuticals, Inc | $16.07 | 1 |
What the 2025 payments were for
- Food and Beverage$16.07 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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