Katherine Chaffin Smith, CFNP
NPI 1215021001ActiveIndividual· Nurse Practitioner· Oxford, MS
Nurse Practitioner (CFNP) with Yalobusha General Hospital, practicing in Oxford, Mississippi. Their prescriptions cost Medicare Part D more than their services did: $297,774 for 4,014 claims, against $177.13 paid for services in 2024. Sumitomo Pharma America, Inc. was the largest of 3 companies reporting payments in 2025, $116.94 in all, mostly food and beverage. Lists Yalobusha General Hospital as a hospital affiliation.
Overview
| NPI | 1215021001 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | CFNP |
| Sole proprietor | No |
| NPI issued | Oct 3, 2006 |
| Last updated in NPPES | May 13, 2015 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | R858087 | MS |
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 - Nurse Practitioner (MS) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 15 |
|---|---|
| Services billed | 15 across 8 procedure codes |
| Paid by Medicare | $177.13 |
Part D prescriptions in 2024
| Prescriptions (claims) | 4,014 · 6,658 30-day fills |
|---|---|
| Patients | 346 |
| Total drug cost | $297,774 |
| Generic share | 90% of claims |
Education and affiliations
| Graduation year | 2002 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Yalobusha General HospitalWater Valley, MS · 16 clinicians
Hospital affiliation
- Yalobusha General HospitalWater Valley, MS
Other facilities
- Accentcare Home Health of GreenwoodHome health agency · Greenwood, MS
Industry payments (Open Payments)
- 2025$116.94 · 5 payments from 3 companies
- 2024$30.91 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Sumitomo Pharma America, Inc. | $60.38 | 3 |
| Integra Lifesciences Corporation | $32.70 | 1 |
| Abbott Laboratories | $23.86 | 1 |
What the 2025 payments were for
- Food and Beverage$116.94 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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