Katlyn Theresa Diamond, ARNP
NPI 1326472788ActiveIndividual· Nurse Practitioner, Adult Health· Stuart, FL
Nurse Practitioner, Adult Health (ARNP) with The Council on Aging of Martin County Inc, practicing in Stuart, Florida. Their prescriptions cost Medicare Part D more than their services did: $584,343 for 5,316 claims, against $71,415 paid for services in 2024. Boston Scientific Corporation was the largest of 10 companies reporting payments in 2025, $461.64 in all, mostly food and beverage. Lists Cleveland Clinic Martin North Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1326472788 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | ARNP |
| Sole proprietor | No |
| NPI issued | Aug 21, 2013 |
| Last updated in NPPES | Jun 11, 2015 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Adult Health Primary | 363LA2200X | ARNP9308324 | FL |
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 (FL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 298 |
|---|---|
| Services billed | 1,052 across 39 procedure codes |
| Paid by Medicare | $71,415 |
Part D prescriptions in 2024
| Prescriptions (claims) | 5,316 · 14,127 30-day fills |
|---|---|
| Patients | 766 |
| Total drug cost | $584,343 |
| Generic share | 85% of claims |
Education and affiliations
| Graduation year | 2013 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- The Council on Aging of Martin County IncStuart, FL · 7 clinicians
Hospital affiliations
- Cleveland Clinic Martin North HospitalStuart, FL
- Jupiter Medical CenterJupiter, FL
Industry payments (Open Payments)
- 2025$461.64 · 15 payments from 10 companies
- 2024$373.92 · 16 payments from 8 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Boston Scientific Corporation | $121.77 | 2 |
| Astrazeneca Pharmaceuticals LP | $65.86 | 2 |
| Novo Nordisk Inc | $64.10 | 2 |
| Exact Sciences Corporation | $47.15 | 2 |
| Seqirus USA Inc | $46.37 | 2 |
What the 2025 payments were for
- Food and Beverage$461.64 · 15 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 23 adult health nurse practitioners in Stuart · All adult health nurse practitioners in Florida