Jeffrey D. Sparks, MD
NPI 1811958168ActiveIndividual· Internal Medicine· Burlington, NC
Internal Medicine (MD) in Burlington, North Carolina, trained at Duke University School of Medicine (class of 1989). Their prescriptions cost Medicare Part D more than their services did: $1,425,018 for 25,394 claims, against $148,477 paid for services in 2024. Pfizer Inc. reported $18.11 in payments in 2024, mostly food and beverage.
Overview
| NPI | 1811958168 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 28, 2006 |
| Last updated in NPPES | Aug 31, 2026 |
| Certified by provider | Aug 31, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 34228 | NC |
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 (NC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 290 |
|---|---|
| Services billed | 6,392 across 95 procedure codes |
| Paid by Medicare | $148,477 |
Part D prescriptions in 2024
| Prescriptions (claims) | 25,394 · 55,723 30-day fills |
|---|---|
| Patients | 1,189 |
| Total drug cost | $1,425,018 |
| Generic share | 92% of claims |
Education and affiliations
| Medical school | Duke University School of Medicine |
|---|---|
| Graduation year | 1989 |
| Medicare specialty | Internal Medicine |
Medical group
- Duke Health Integrated Practice, IncDurham, NC · 3,185 clinicians
Hospital affiliations
- Alamance Regional Medical CenterBurlington, NC
- Duke University HospitalDurham, NC
- Unc HospitalsChapel Hill, NC
Other facilities
- Adoration Home HealthHome health agency · Mebane, NC
- Authoracare CollectiveHospice · Greensboro, NC
Industry payments (Open Payments)
- 2024$18.11 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Pfizer Inc. | $18.11 | 1 |
What the 2024 payments were for
- Food and Beverage$18.11 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 43 internal medicine physicians in Burlington · All internal medicine physicians in North Carolina