Kristen Keon Ciombor, MD
NPI 1356542369ActiveIndividual· Internal Medicine, Medical Oncology· Nashville, TN
Internal Medicine, Medical Oncology (MD) with Vanderbilt Health Clinicians, LLC, practicing in Nashville, Tennessee. Their prescriptions cost Medicare Part D more than their services did: $372,411 for 275 claims, against $35,248 paid for services in 2024. Abbvie Inc. was the largest of 3 companies reporting payments in 2025, $9,277 in all, mostly consulting fees. Lists Vanderbilt University Medical Center as a hospital affiliation.
Overview
| NPI | 1356542369 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 29, 2007 |
| Last updated in NPPES | Mar 25, 2022 |
| Certified by provider | Mar 25, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Medical Oncology Primary | 207RX0202X | 56256 | TN |
| Internal Medicine, Medical Oncology | 207RX0202X | 35121390 | OH |
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 - Hematology/Oncology (TN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 143 |
|---|---|
| Services billed | 381 across 9 procedure codes |
| Paid by Medicare | $35,248 |
Part D prescriptions in 2024
| Prescriptions (claims) | 275 · 389 30-day fills |
|---|---|
| Patients | 61 |
| Total drug cost | $372,411 |
| Generic share | 79% of claims |
Education and affiliations
| Graduation year | 2005 |
|---|---|
| Medicare specialty | Hematology/Oncology |
| Telehealth | Offers telehealth |
Medical group
- Vanderbilt Health Clinicians, LLCNashville, TN · 129 clinicians
Hospital affiliation
- Vanderbilt University Medical CenterNashville, TN
Industry payments (Open Payments)
- 2025$9,277 · 5 payments from 3 companies
- 2024$18,025 · 19 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $3,684 | 3 |
| E.R. Squibb & Sons, L.L.C. | $3,343 | 1 |
| Exelixis Inc. | $2,250 | 1 |
What the 2025 payments were for
- Consulting Fee$6,968 · 2 payments
- Honoraria$2,250 · 1 payment
- Food and Beverage$59.07 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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