Christopher Martin Horn, M.D.
NPI 1386842284ActiveIndividual· Psychiatry & Neurology, Neurocritical Care· Marietta, GA
Psychiatry & Neurology, Neurocritical Care (M.D.) in Marietta, Georgia, trained at Wayne State University School of Medicine (class of 2005). Mostly services rather than prescriptions: Medicare paid $49,385 for 156 patients in 2024, with only 21 Part D claims. Calyxo, Inc. was the largest of 6 companies reporting payments in 2025, $509.99 in all, mostly food and beverage.
Overview
| NPI | 1386842284 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 3, 2007 |
| Last updated in NPPES | Feb 10, 2026 |
| Certified by provider | Feb 10, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Neurocritical Care Primary | 2084A2900X | 66120 | GA |
| Psychiatry & Neurology, Neurology | 2084N0400X | 131399 | MT |
| Psychiatry & Neurology, Neurology | 2084N0400X | 66120 | GA |
| Hospitalist | 208M00000X | ME165739 | FL |
| Psychiatry & Neurology, Neurology | 2084N0400X | 57.011094 | OH |
| Psychiatry & Neurology, Neurology | 2084N0400X | ME165739 | FL |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Neurology (FL); Practitioner - Neurology (GA); Practitioner - Neurology (IA); Practitioner - Neurology (KY); Practitioner - Neurology (MI); Practitioner - Neurology (ND); Practitioner - Neurology (NH); Practitioner - Neurology (OR); Practitioner - Neurology (WA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 156 |
|---|---|
| Services billed | 432 across 24 procedure codes |
| Paid by Medicare | $49,385 |
Part D prescriptions in 2024
| Prescriptions (claims) | 21 · 31 30-day fills |
|---|---|
| Total drug cost | $1,683 |
| Generic share | 90% of claims |
Education and affiliations
| Medical school | Wayne State University School of Medicine |
|---|---|
| Graduation year | 2005 |
| Medicare specialty | Neurology |
| Telehealth | Offers telehealth |
Medical groups
- Wellstar Medical Group LLCMarietta, GA · 3,093 clinicians
- Legacy Clinics LLCPortland, OR · 713 clinicians
- Altru Health SystemGrand Forks, ND · 684 clinicians
- Nchmd IncNaples, FL · 510 clinicians
- Piedmont Hospitalist Physicians LLCAtlanta, GA · 508 clinicians
- Legacy Salmon Creek HospitalPortland, OR · 301 clinicians
- Lakeland Medical PracticesSaint Joseph, MI · 281 clinicians
- St. Joseph Hospital of Nashua NhNashua, NH · 273 clinicians
- Concord Hospital-LaconiaLaconia, NH · 273 clinicians
- Virtual Neurology LLCKirkland, WA · 164 clinicians
- Virtual Neurology Texas PLLCHarlingen, TX · 152 clinicians
- Virtual Neurology PCKirkland, WA · 90 clinicians
Hospital affiliations
- Adventhealth Palm CoastPalm Coast, FL
- Christus Mother Frances HospitalTyler, TX
- Christus St Michael Health SystemTexarkana, TX
- Wellstar Kennestone Regional Medical CenterMarietta, GA
- Wellstar McG Health, Affiliated With Med ColAugusta, GA
Industry payments (Open Payments)
- 2025$509.99 · 12 payments from 6 companies
- 2024$305.71 · 4 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Calyxo, Inc. | $185.60 | 4 |
| Laborie Medical Technologies Corp. | $119.92 | 1 |
| Coloplast Corp | $92.94 | 1 |
| Novo Nordisk Inc | $70.80 | 4 |
| Endo USA, Inc. | $22.08 | 1 |
What the 2025 payments were for
- Food and Beverage$509.99 · 12 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Psychiatry & Neurology, Neurocritical Care providers in Marietta
- 1235128984
- 1700142668
- 1285898080
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