Catherine Rachel Kilpatrick, M.D.
NPI 1649407354ActiveIndividual· Internal Medicine, Endocrinology, Diabetes & Metabolism· Fayetteville, AR
Internal Medicine, Endocrinology, Diabetes & Metabolism (M.D.) in Fayetteville, Arkansas, trained at University of Texas Southwestern Medical School at Dallas (class of 2009). Their prescriptions cost Medicare Part D more than their services did: $1,782,945 for 5,289 claims, against $43,168 paid for services in 2024. Dexcom, Inc. was the largest of 23 companies reporting payments in 2025, $112,719 in all, mostly speaking and faculty fees.
Overview
| NPI | 1649407354 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 20, 2009 |
| Last updated in NPPES | Oct 3, 2017 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Endocrinology, Diabetes & Metabolism Primary | 207RE0101X | E-8547 | AR |
| Internal Medicine | 207R00000X | 2011006551 | MO |
| Internal Medicine, Endocrinology, Diabetes & Metabolism | 207RE0101X | 2011006551 | MO |
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 - Endocrinology (AR) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 283 |
|---|---|
| Services billed | 766 across 11 procedure codes |
| Paid by Medicare | $43,168 |
Part D prescriptions in 2024
| Prescriptions (claims) | 5,289 · 10,755 30-day fills |
|---|---|
| Patients | 451 |
| Total drug cost | $1,782,945 |
| Generic share | 51% of claims |
Education and affiliations
| Medical school | University of Texas Southwestern Medical School at Dallas |
|---|---|
| Graduation year | 2009 |
| Medicare specialty | Endocrinology |
| Telehealth | Offers telehealth |
Medical group
- Washington Regional Medical SystemFayetteville, AR · 238 clinicians
Hospital affiliation
- Washington Regional Medical CenterFayetteville, AR
Industry payments (Open Payments)
- 2025$112,719 · 218 payments from 23 companies
- 2024$107,685 · 180 payments from 21 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Dexcom, Inc. | $27,286 | 31 |
| Novo Nordisk Inc | $26,923 | 36 |
| Lilly USA, LLC | $23,786 | 39 |
| Amgen Inc. | $20,349 | 35 |
| Sanofi-Aventis U.S. LLC | $10,211 | 12 |
What the 2025 payments were for
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$75,280 · 50 payments
- Compensation for serving as faculty or as a speaker for a medical education program$21,668 · 9 payments
- Travel and Lodging$11,535 · 32 payments
- Food and Beverage$4,194 · 126 payments
- Education$42.50 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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