Alan Carlson, M.D.
NPI 1124181995ActiveIndividual· Internal Medicine, Hematology· Durham, NC
Internal Medicine, Hematology (M.D.) in Durham, North Carolina, trained at Duke University School of Medicine (class of 1981). In 2024 Medicare paid $44,024 for 357 patients, and Part D covered 592 of their prescriptions, 57% of them generic. Biotissue Holdings Inc. was the largest of 2 companies reporting payments in 2024, $677.85 in all, mostly food and beverage.
Overview
| NPI | 1124181995 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Dec 19, 2006 |
| Last updated in NPPES | Sep 11, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology Primary | 207RH0000X | 30893 | NC |
| Obstetrics & Gynecology | 207V00000X | 30893 | NC |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Ophthalmology (NC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 357 |
|---|---|
| Services billed | 590 across 19 procedure codes |
| Paid by Medicare | $44,024 |
Part D prescriptions in 2024
| Prescriptions (claims) | 592 · 749 30-day fills |
|---|---|
| Patients | 252 |
| Total drug cost | $46,360 |
| Generic share | 57% of claims |
Education and affiliations
| Medical school | Duke University School of Medicine |
|---|---|
| Graduation year | 1981 |
| Medicare specialty | Ophthalmology |
Medical group
- Duke Health Integrated Practice, IncDurham, NC · 3,185 clinicians
Hospital affiliation
- Duke University HospitalDurham, NC
Industry payments (Open Payments)
- 2024$677.85 · 10 payments from 2 companies
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Biotissue Holdings Inc. | $502.86 | 8 |
| Johnson & Johnson Surgical Vision, Inc. | $174.99 | 2 |
What the 2024 payments were for
- Food and Beverage$677.85 · 10 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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