David Parker Sparks, MD
NPI 1033116488ActiveIndividual· Family Medicine· Hendersonville, TN
Family Medicine (MD) in Hendersonville, Tennessee, trained at East Tennessee State University Quillen College of Medicine (class of 1988). Their prescriptions cost Medicare Part D more than their services did: $67,405 for 1,236 claims, against $20,683 paid for services in 2024. Otsuka America Pharmaceutical, Inc. was the largest of 3 companies reporting payments in 2025, $56.55 in all, mostly food and beverage.
Overview
| NPI | 1033116488 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 30, 2005 |
| Last updated in NPPES | Aug 17, 2026 |
| Certified by provider | Aug 17, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | MD19242 | TN |
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 - Family Practice (TN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 158 |
|---|---|
| Services billed | 532 across 37 procedure codes |
| Paid by Medicare | $20,683 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,236 · 2,218 30-day fills |
|---|---|
| Patients | 206 |
| Total drug cost | $67,405 |
| Generic share | 87% of claims |
Education and affiliations
| Medical school | East Tennessee State University Quillen College of Medicine |
|---|---|
| Graduation year | 1988 |
| Medicare specialty | Family Practice |
Medical group
- Privia Medical Group Tennessee LLCMt Juliet, TN · 140 clinicians
Industry payments (Open Payments)
- 2025$56.55 · 3 payments from 3 companies
- 2024$41.84 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Otsuka America Pharmaceutical, Inc. | $21.88 | 1 |
| Abiomed | $17.96 | 1 |
| Astrazeneca Pharmaceuticals LP | $16.71 | 1 |
What the 2025 payments were for
- Food and Beverage$56.55 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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