Julian A. Johnson, MD
NPI 1215228614ActiveIndividual· Radiology, Radiation Oncology· Atlanta, GA
Radiology, Radiation Oncology (MD) in Atlanta, Georgia, trained at Harvard Medical School (class of 2011). 216 Medicare patients in 2024, $156,679 paid; nearly all of their 189 Part D prescriptions were generic (96%). Gt Medical Technologies, Inc was the largest of 4 companies reporting payments in 2025, $670.14 in all, mostly consulting fees.
Overview
| NPI | 1215228614 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 20, 2011 |
| Last updated in NPPES | Jan 10, 2025 |
| Certified by provider | Jan 10, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Radiology, Radiation Oncology Primary | 2085R0001X | 90312 | GA |
| Radiology, Radiation Oncology | 2085R0001X | MD21198 | ME |
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 - Radiation Oncology (GA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 216 |
|---|---|
| Services billed | 2,257 across 34 procedure codes |
| Paid by Medicare | $156,679 |
Part D prescriptions in 2024
| Prescriptions (claims) | 189 · 236 30-day fills |
|---|---|
| Patients | 78 |
| Total drug cost | $2,890 |
| Generic share | 96% of claims |
Education and affiliations
| Medical school | Harvard Medical School |
|---|---|
| Graduation year | 2011 |
| Medicare specialty | Radiation Oncology |
Medical groups
- Piedmont Providers LLCAtlanta, GA · 530 clinicians
- North Atlanta Professional Services LLCAtlanta, GA · 430 clinicians
Hospital affiliations
- Northside Hospital GwinnettLawrenceville, GA
- Piedmont Cartersville Medical CenterCartersville, GA
- Piedmont Hospital, IncAtlanta, GA
Industry payments (Open Payments)
- 2025$670.14 · 8 payments from 4 companies
- 2024$18.77 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Gt Medical Technologies, Inc | $500.00 | 1 |
| Novartis Pharmaceuticals Corporation | $115.19 | 5 |
| Elekta, Inc. | $38.26 | 1 |
| Coherus Oncology, Inc. | $16.69 | 1 |
What the 2025 payments were for
- Consulting Fee$500.00 · 1 payment
- Food and Beverage$170.14 · 7 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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