Diana L. Wadlund, RN CRNP
NPI 1407817133ActiveIndividual· Nurse Practitioner· West Chester, PA
Nurse Practitioner (RN CRNP) with Phoenix Rehabilitation and Health Services Inc and 1 other group, practicing in West Chester, Pennsylvania. Their prescriptions cost Medicare Part D more than their services did: $132,847 for 1,501 claims, against $13,728 paid for services in 2024. Abbvie Inc. was the largest of 21 companies reporting payments in 2025, $1,154 in all, mostly food and beverage. Lists Chester County Hospital and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1407817133 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | RN CRNP |
| Sole proprietor | No |
| NPI issued | Mar 31, 2006 |
| Last updated in NPPES | Sep 29, 2025 |
| Certified by provider | Sep 29, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | SP004767M | PA |
| Nurse Practitioner | 363L00000X | RN254020L | 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 - Nurse Practitioner (PA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 190 |
|---|---|
| Services billed | 309 across 23 procedure codes |
| Paid by Medicare | $13,728 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,501 · 2,801 30-day fills |
|---|---|
| Patients | 314 |
| Total drug cost | $132,847 |
| Generic share | 87% of claims |
Education and affiliations
| Graduation year | 1997 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical groups
- Phoenix Rehabilitation and Health Services IncCranberry Twp, PA · 2,800 clinicians
- Pentahealth, LLCDowningtown, PA · 67 clinicians
Hospital affiliations
- Chester County HospitalWest Chester, PA
- Hospital of Univ of PennsylvaniaPhiladelphia, PA
- Paoli HospitalPaoli, PA
Industry payments (Open Payments)
- 2025$1,154 · 68 payments from 21 companies
- 2024$1,624 · 92 payments from 22 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $184.91 | 11 |
| Astrazeneca Pharmaceuticals LP | $162.52 | 15 |
| Novo Nordisk Inc | $138.98 | 9 |
| Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) | $82.88 | 3 |
| Pfizer Inc. | $71.94 | 4 |
What the 2025 payments were for
- Food and Beverage$1,154 · 68 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 22 nurse practitioners in West Chester · All nurse practitioners in Pennsylvania