Lisa D. Ortiz, M.D.
NPI 1275743684ActiveIndividual· Internal Medicine· Idabel, OK
Internal Medicine (M.D.) in Idabel, Oklahoma, trained at Wayne State University School of Medicine (class of 2004). Their prescriptions cost Medicare Part D more than their services did: $584,710 for 6,386 claims, against $23,174 paid for services in 2024.
Overview
| NPI | 1275743684 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 23, 2007 |
| Last updated in NPPES | Apr 8, 2026 |
| Certified by provider | Apr 8, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 25970 | OK |
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 | 115 |
|---|---|
| Services billed | 373 across 14 procedure codes |
| Paid by Medicare | $23,174 |
Part D prescriptions in 2024
| Prescriptions (claims) | 6,386 · 6,446 30-day fills |
|---|---|
| Patients | 171 |
| Total drug cost | $584,710 |
| Generic share | 77% of claims |
Education and affiliations
| Medical school | Wayne State University School of Medicine |
|---|---|
| Graduation year | 2004 |
| Medicare specialty | Internal Medicine |
Medical group
- Choctaw Nation of OklahomaMcAlester, OK · 267 clinicians
Hospital affiliation
- Choctaw Nation Health Services AuthorityTalihina, OK
Other facilities
- Enhabit Home Health of Southeast OklahomaHome health agency · Hugo, OK
- Mays Housecall Home Health of South East Ok, LLCHome health agency · Idabel, OK
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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