David Lewis Brewer Jr., CRNP
NPI 1699959403ActiveIndividual· Nurse Practitioner· Chambersburg, PA
Nurse Practitioner (CRNP) with Wellspan Medical Group, practicing in Chambersburg, Pennsylvania. Their prescriptions cost Medicare Part D more than their services did: $445,199 for 4,503 claims, against $42,777 paid for services in 2024. Lists Wellspan Chambersburg Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1699959403 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | CRNP |
| Sole proprietor | No |
| NPI issued | Dec 28, 2007 |
| Last updated in NPPES | May 7, 2021 |
| Certified by provider | May 7, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | SP009683 | PA |
| Nurse Practitioner, Family | 363LF0000X | SP009683 | 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 | 523 |
|---|---|
| Services billed | 713 across 7 procedure codes |
| Paid by Medicare | $42,777 |
Part D prescriptions in 2024
| Prescriptions (claims) | 4,503 · 11,188 30-day fills |
|---|---|
| Patients | 842 |
| Total drug cost | $445,199 |
| Generic share | 90% of claims |
Education and affiliations
| Graduation year | 2007 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Wellspan Medical GroupEphrata, PA · 2,480 clinicians
Hospital affiliations
- Wellspan Chambersburg HospitalChambersburg, PA
- Wellspan Waynesboro HospitalWaynesboro, PA
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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