Marissa Ordonez Cruz, D.O.
NPI 1316108756ActiveIndividual· Internal Medicine· Corinth, MS
Internal Medicine (D.O.) in Corinth, Mississippi, trained at Arizona College of Osteopathic Medicine Mid Western University (class of 2005). In 2024 Medicare paid $34,852 for 268 patients, and Part D covered 465 of their prescriptions, 88% of them generic. E.R. Squibb & Sons, L.L.C. was the largest of 8 companies reporting payments in 2025, $254.84 in all, mostly food and beverage.
Overview
| NPI | 1316108756 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | No |
| NPI issued | Jun 18, 2008 |
| Last updated in NPPES | Jul 11, 2012 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 1981 | TN |
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 (MS) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 268 |
|---|---|
| Services billed | 695 across 56 procedure codes |
| Paid by Medicare | $34,852 |
Part D prescriptions in 2024
| Prescriptions (claims) | 465 · 765 30-day fills |
|---|---|
| Patients | 96 |
| Total drug cost | $45,951 |
| Generic share | 88% of claims |
Education and affiliations
| Medical school | Arizona College of Osteopathic Medicine Mid Western University |
|---|---|
| Graduation year | 2005 |
| Medicare specialty | Internal Medicine |
Medical groups
- North Mississippi Medical Center, Inc.Tupelo, MS · 366 clinicians
- North Mississippi Medical Clinics IncTupelo, MS · 125 clinicians
Hospital affiliation
- North Mississippi Medical CenterTupelo, MS
Other facilities
- North Mississippi Medical Ctr HhaHome health agency · Tupelo, MS
Industry payments (Open Payments)
- 2025$254.84 · 13 payments from 8 companies
- 2024$312.72 · 18 payments from 11 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| E.R. Squibb & Sons, L.L.C. | $81.29 | 3 |
| La Jolla Pharmaceutical Company | $53.64 | 3 |
| Astrazeneca Pharmaceuticals LP | $31.81 | 2 |
| Boston Scientific Corporation | $22.90 | 1 |
| Aimmune Therapeutics, Inc. | $18.22 | 1 |
What the 2025 payments were for
- Food and Beverage$254.84 · 13 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 69 internal medicine physicians in Corinth · All internal medicine physicians in Mississippi