Stephen J. Bookwalter, CRNA
NPI 1740414804ActiveIndividual· Nurse Anesthetist, Certified Registered· Ephrata, PA
Nurse Anesthetist, Certified Registered (CRNA) with Wellspan Medical Group and 2 other groups, practicing in Ephrata, Pennsylvania. Medicare paid $18,084 for services to 200 patients in 2024. Takeda Pharmaceuticals U.S.A., Inc. was the largest of 3 companies reporting payments in 2025, $137.41 in all, mostly food and beverage. Lists Wellspan Ephrata Community Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1740414804 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | CRNA |
| Sole proprietor | No |
| NPI issued | May 5, 2009 |
| Last updated in NPPES | Jun 5, 2025 |
| Certified by provider | Jun 5, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Anesthetist, Certified Registered Primary | 367500000X | RN507598L | 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 - Certified Registered Nurse Anesthetist (CRNA) (PA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 200 |
|---|---|
| Services billed | 200 across 19 procedure codes |
| Paid by Medicare | $18,084 |
Education and affiliations
| Graduation year | 2009 |
|---|---|
| Medicare specialty | Certified Registered Nurse Anesthetist (Crna) |
Medical groups
- Wellspan Medical GroupEphrata, PA · 2,480 clinicians
- Rgal Anesthesia Services LLCLancaster, PA · 129 clinicians
- Lancaster Orthopedic Group, Inc.Mount Joy, PA · 74 clinicians
Hospital affiliations
- Wellspan Ephrata Community HospitalEphrata, PA
- Wellspan Good Samaritan HospitalLebanon, PA
Industry payments (Open Payments)
- 2025$137.41 · 6 payments from 3 companies
- 2024$209.26 · 11 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Takeda Pharmaceuticals U.S.A., Inc. | $90.29 | 4 |
| Janssen Biotech, Inc. | $24.01 | 1 |
| Intercept Pharmaceuticals, Inc. | $23.11 | 1 |
What the 2025 payments were for
- Food and Beverage$137.41 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 34 nurse anesthetists in Ephrata · All nurse anesthetists in Pennsylvania