Laura Jane Spranklin, DO
NPI 1669792586ActiveIndividual· Internal Medicine, Hematology & Oncology· Knoxville, TN
Internal Medicine, Hematology & Oncology (DO) in Knoxville, Tennessee, trained at Lake Erie College of Osteopathic Medicine, Erie (class of 2010). Their prescriptions cost Medicare Part D more than their services did: $1,034,686 for 654 claims, against $56,701 paid for services in 2024. Daiichi Sankyo Inc. was the largest of 21 companies reporting payments in 2025, $1,165 in all, mostly food and beverage.
Overview
| NPI | 1669792586 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | Jun 2, 2010 |
| Last updated in NPPES | Aug 1, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology & Oncology Primary | 207RH0003X | 3033 | TN |
| Internal Medicine, Hematology & Oncology | 207RH0003X | OT014405 | PA |
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 - Medical Oncology (TN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 212 |
|---|---|
| Services billed | 639 across 11 procedure codes |
| Paid by Medicare | $56,701 |
Part D prescriptions in 2024
| Prescriptions (claims) | 654 · 964 30-day fills |
|---|---|
| Patients | 149 |
| Total drug cost | $1,034,686 |
| Generic share | 76% of claims |
Education and affiliations
| Medical school | Lake Erie College of Osteopathic Medicine, Erie |
|---|---|
| Graduation year | 2010 |
| Medicare specialty | Medical Oncology |
| Secondary specialties | Hematology |
Medical group
- University Health System, Inc.Knoxville, TN · 522 clinicians
Hospital affiliations
- Leconte Medical CenterSevierville, TN
- Parkwest Medical CenterKnoxville, TN
- University Health System, IncKnoxville, TN
Industry payments (Open Payments)
- 2025$1,165 · 61 payments from 21 companies
- 2024$1,283 · 61 payments from 19 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Daiichi Sankyo Inc. | $164.09 | 8 |
| Pfizer Inc. | $155.24 | 11 |
| Incyte Corporation | $99.00 | 1 |
| Array Biopharma Inc | $86.32 | 7 |
| E.R. Squibb & Sons, L.L.C. | $84.40 | 5 |
What the 2025 payments were for
- Food and Beverage$1,066 · 60 payments
- Education$99.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 59 hematologist-oncologists in Knoxville · All hematologist-oncologists in Tennessee