Mark T. Peleschak, CRNA
NPI 1013999747ActiveIndividual· Nurse Anesthetist, Certified Registered· Allentown, PA
Nurse Anesthetist, Certified Registered (CRNA) with St Joseph Medical Group, practicing in Allentown, Pennsylvania. Medicare paid $13,166 for services to 164 patients in 2024. Merck Sharp & Dohme LLC reported $42.95 in payments in 2025, mostly food and beverage. Lists Penn State Health St. Joseph as a hospital affiliation.
Overview
| NPI | 1013999747 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | CRNA |
| Sole proprietor | No |
| NPI issued | Nov 17, 2005 |
| Last updated in NPPES | Jan 6, 2010 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Anesthetist, Certified Registered Primary | 367500000X | RN297335L | 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) (CO); Practitioner - Certified Registered Nurse Anesthetist (CRNA) (PA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 164 |
|---|---|
| Services billed | 165 across 39 procedure codes |
| Paid by Medicare | $13,166 |
Education and affiliations
| Graduation year | 1996 |
|---|---|
| Medicare specialty | Certified Registered Nurse Anesthetist (Crna) |
Medical group
- St Joseph Medical GroupReading, PA · 189 clinicians
Hospital affiliation
- Penn State Health St. JosephReading, PA
Industry payments (Open Payments)
- 2025$42.95 · 2 payments from 1 company
- 2024$17.23 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Merck Sharp & Dohme LLC | $42.95 | 2 |
What the 2025 payments were for
- Food and Beverage$42.95 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 220 nurse anesthetists in Allentown · All nurse anesthetists in Pennsylvania