Christopher Chang, NP
NPI 1457090110ActiveIndividual· Nurse Practitioner· Macon, GA
Nurse Practitioner (NP) with Macon Medical Group PC, practicing in Macon, Georgia. In 2024 Medicare paid $131,451 for 390 patients, and Part D covered 558 of their prescriptions, 87% of them generic. Novartis Pharmaceuticals Corporation was the largest of 7 companies reporting payments in 2025, $168.11 in all, mostly food and beverage.
Overview
| NPI | 1457090110 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NP |
| Sole proprietor | No |
| NPI issued | Jun 1, 2022 |
| Last updated in NPPES | Aug 17, 2022 |
| Certified by provider | Aug 17, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | RN203295 | GA |
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 - Nurse Practitioner (GA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 390 |
|---|---|
| Services billed | 5,113 across 38 procedure codes |
| Paid by Medicare | $131,451 |
Part D prescriptions in 2024
| Prescriptions (claims) | 558 · 1,013 30-day fills |
|---|---|
| Patients | 186 |
| Total drug cost | $103,747 |
| Generic share | 87% of claims |
Education and affiliations
| Graduation year | 2021 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Macon Medical Group PCWarner Robins, GA · 6 clinicians
Industry payments (Open Payments)
- 2025$168.11 · 9 payments from 7 companies
- 2024$1,635 · 56 payments from 16 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novartis Pharmaceuticals Corporation | $53.67 | 3 |
| Otsuka America Pharmaceutical, Inc. | $28.26 | 1 |
| Akebia Therapeutics Inc | $27.26 | 1 |
| Vifor Pharma, Inc. | $23.72 | 1 |
| Aurinia Pharma U.S., Inc. | $16.87 | 1 |
What the 2025 payments were for
- Food and Beverage$166.45 · 8 payments
- Education$1.66 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 150 nurse practitioners in Macon · All nurse practitioners in Georgia