Maria Charron, M.D.
NPI 1073574091ActiveIndividual· General Practice· Shenandoah, TX
General Practice (M.D.) in Shenandoah, Texas, trained at University of Puerto Rico School of Medicine (class of 1975). Their prescriptions cost Medicare Part D more than their services did: $140,141 for 2,314 claims, against $31,310 paid for services in 2024. Almatica Pharma LLC was the largest of 2 companies reporting payments in 2025, $60.47 in all, mostly food and beverage.
Overview
| NPI | 1073574091 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Mar 29, 2006 |
| Last updated in NPPES | Sep 11, 2023 |
| Certified by provider | Sep 11, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| General Practice Primary | 208D00000X | F5494 | 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 - General Practice (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 208 |
|---|---|
| Services billed | 950 across 26 procedure codes |
| Paid by Medicare | $31,310 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,314 · 5,340 30-day fills |
|---|---|
| Patients | 413 |
| Total drug cost | $140,141 |
| Generic share | 90% of claims |
Education and affiliations
| Medical school | University of Puerto Rico School of Medicine |
|---|---|
| Graduation year | 1975 |
| Medicare specialty | General Practice |
Medical group
- Woodlands Diagnostic Clinic PAShenandoah, TX · 5 clinicians
Hospital affiliation
- Tops Surgical Specialty HospitalHouston, TX
Industry payments (Open Payments)
- 2025$60.47 · 3 payments from 2 companies
- 2024$155.87 · 9 payments from 8 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Almatica Pharma LLC | $37.25 | 2 |
| Glaxosmithkline, LLC. | $23.22 | 1 |
What the 2025 payments were for
- Food and Beverage$60.47 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other General Practice providers in Shenandoah
- 1932644556