Nathan Charapata, MD
NPI 1578982864ActiveIndividual· Internal Medicine· Tempe, AZ
Internal Medicine (MD) with North Platte Nebraska Hospital Corporation and 1 other group, practicing in Tempe, Arizona. Mostly services rather than prescriptions: Medicare paid $47,081 for 407 patients in 2024, with only 24 Part D claims. Abbvie Inc. reported $32.64 in payments in 2025, mostly food and beverage. Lists Great Plains Health and 1 other hospital as hospital affiliations.
Overview
| NPI | 1578982864 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Apr 15, 2014 |
| Last updated in NPPES | Dec 6, 2024 |
| Certified by provider | Dec 6, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | DR.0059617 | CO |
| Internal Medicine | 207R00000X | 13615C | WY |
| Internal Medicine | 207R00000X | 54255 | AZ |
| Internal Medicine | 207R00000X | CDRH.0059617 | CO |
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 (AL); Practitioner - Internal Medicine (AZ); Practitioner - Internal Medicine (CO); Practitioner - Internal Medicine (NE); Practitioner - Hospitalist (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 407 |
|---|---|
| Services billed | 476 across 8 procedure codes |
| Paid by Medicare | $47,081 |
Part D prescriptions in 2024
| Prescriptions (claims) | 24 · 28 30-day fills |
|---|---|
| Patients | 15 |
| Total drug cost | $931.96 |
| Generic share | 92% of claims |
Education and affiliations
| Graduation year | 2013 |
|---|---|
| Medicare specialty | Internal Medicine |
Medical groups
- North Platte Nebraska Hospital CorporationNorth Platte, NE · 243 clinicians
- Naz Hospitalists IncPrescott, AZ · 30 clinicians
Hospital affiliations
- Great Plains HealthNorth Platte, NE
- Yavapai Regional Medical CenterPrescott, AZ
Industry payments (Open Payments)
- 2025$32.64 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $32.64 | 1 |
What the 2025 payments were for
- Food and Beverage$32.64 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 76 internal medicine physicians in Tempe · All internal medicine physicians in Arizona