William J. Waldron, CRNA
NPI 1073500633ActiveIndividual· Nurse Anesthetist, Certified Registered· Calais, ME
Nurse Anesthetist, Certified Registered (CRNA) with Littleton Hospital Association, practicing in Calais, Maine. Medicare paid $25,151 for services to 245 patients in 2024. Abbott Laboratories was the largest of 5 companies reporting payments in 2024, $94.62 in all, mostly food and beverage. Lists Copley Hospital and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1073500633 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | CRNA |
| Sole proprietor | No |
| NPI issued | Sep 29, 2005 |
| Last updated in NPPES | Sep 2, 2026 |
| Certified by provider | Sep 2, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Anesthetist, Certified Registered Primary | 367500000X | 26NJ00413200 | NJ |
| Registered Nurse | 163W00000X | RN320844L | PA |
| Nurse Anesthetist, Certified Registered | 367500000X | 047978 | PA |
| Nurse Anesthetist, Certified Registered | 367500000X | RNA243044 | ME |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Certified Registered Nurse Anesthetist (CRNA) (IA); Practitioner - Certified Registered Nurse Anesthetist (CRNA) (ME); Practitioner - Certified Registered Nurse Anesthetist (CRNA) (NH); Practitioner - Certified Registered Nurse Anesthetist (CRNA) (NJ); Practitioner - Certified Registered Nurse Anesthetist (CRNA) (OR); Practitioner - Certified Registered Nurse Anesthetist (CRNA) (PA); Practitioner - Certified Registered Nurse Anesthetist (CRNA) (TX); Practitioner - Certified Registered Nurse Anesthetist (CRNA) (VT) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 245 |
|---|---|
| Services billed | 248 across 5 procedure codes |
| Paid by Medicare | $25,151 |
Education and affiliations
| Graduation year | 1996 |
|---|---|
| Medicare specialty | Certified Registered Nurse Anesthetist (Crna) |
Medical group
- Littleton Hospital AssociationLittleton, NH · 113 clinicians
Hospital affiliations
- Copley HospitalMorrisville, VT
- Littleton Regional HealthcareLittleton, NH
- Myrtue Medical CenterHarlan, IA
Industry payments (Open Payments)
- 2024$94.62 · 5 payments from 5 companies
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Abbott Laboratories | $29.00 | 1 |
| Lilly USA, LLC | $19.37 | 1 |
| Takeda Pharmaceuticals U.S.A., Inc. | $18.01 | 1 |
| Intercept Pharmaceuticals, Inc. | $14.56 | 1 |
| Janssen Biotech, Inc. | $13.68 | 1 |
What the 2024 payments were for
- Food and Beverage$94.62 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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