Josefa S. Santiago, MD
NPI 1497765036ActiveIndividual· Internal Medicine· Lufkin, TX
Internal Medicine (MD) in Lufkin, Texas, licensed in TX, with an NPI issued in August 2006. Their prescriptions cost Medicare Part D more than their services did: $1,513,244 for 16,094 claims, against $156,369 paid for services in 2024. Exact Sciences Corporation was the largest of 2 companies reporting payments in 2024, $68.35 in all, mostly food and beverage. Lists Chi St Lukes Health Memorial Livingston and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1497765036 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Aug 8, 2006 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | L1449 | 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 - Internal Medicine (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 263 |
|---|---|
| Services billed | 3,239 across 33 procedure codes |
| Paid by Medicare | $156,369 |
Part D prescriptions in 2024
| Prescriptions (claims) | 16,094 · 32,412 30-day fills |
|---|---|
| Patients | 667 |
| Total drug cost | $1,513,244 |
| Generic share | 85% of claims |
Education and affiliations
| Graduation year | 1987 |
|---|---|
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Hospital affiliations
- Chi St Lukes Health Memorial LivingstonLivingston, TX
- Chi St Lukes Health Memorial LufkinLufkin, TX
- Christus Jasper Memorial HospitalJasper, TX
- Tyler County HospitalWoodville, TX
- Woodland Heights Medical CenterLufkin, TX
Other facilities
- A Pineywoods Home Health Care IncHome health agency · Lufkin, TX
- Excel Home HealthHome health agency · Lufkin, TX
- Reliant at HomeHome health agency · Lufkin, TX
- A Caring Touch Home Health Services & Hospice CareHospice · Lufkin, TX
Industry payments (Open Payments)
- 2024$68.35 · 3 payments from 2 companies
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Exact Sciences Corporation | $48.73 | 2 |
| Bayer Healthcare Pharmaceuticals Inc. | $19.62 | 1 |
What the 2024 payments were for
- Food and Beverage$48.73 · 2 payments
- Education$19.62 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 58 internal medicine physicians in Lufkin · All internal medicine physicians in Texas