Mariana M. Tawadrous, D.O.
NPI 1881639029ActiveIndividual· Internal Medicine· Mesa, AZ
Internal Medicine (D.O.) with Atlas Medical ACO LLC and 1 other group, practicing in Mesa, Arizona. In 2024 Medicare paid $49,683 for 343 patients, and Part D covered 55 of their prescriptions, 58% of them generic. Aurinia Pharma U.S., Inc. reported $24.65 in payments in 2024, mostly food and beverage.
Overview
| NPI | 1881639029 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | No |
| NPI issued | Jun 20, 2006 |
| Last updated in NPPES | Oct 27, 2026 |
| Certified by provider | Oct 27, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 009996 | AZ |
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 (AZ); Practitioner - Internal Medicine (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 343 |
|---|---|
| Services billed | 373 across 3 procedure codes |
| Paid by Medicare | $49,683 |
Part D prescriptions in 2024
| Prescriptions (claims) | 55 · 55 30-day fills |
|---|---|
| Total drug cost | $7,662 |
| Generic share | 58% of claims |
Education and affiliations
| Graduation year | 1998 |
|---|---|
| Medicare specialty | Internal Medicine |
Medical groups
- Atlas Medical ACO LLCMesa, AZ · 52 clinicians
- Century Care IncMesa, AZ · 52 clinicians
Industry payments (Open Payments)
- 2024$24.65 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Aurinia Pharma U.S., Inc. | $24.65 | 1 |
What the 2024 payments were for
- Food and Beverage$24.65 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 259 internal medicine physicians in Mesa · All internal medicine physicians in Arizona