Michael A. Weaver, MD
NPI 1083692693ActiveIndividual· Anesthesiology· Lebanon, PA
Anesthesiology (MD) in Lebanon, Pennsylvania, trained at Medical College of Pennsylvania (class of 1989). Medicare paid $14,304 for services to 189 patients in 2024. Merck Sharp & Dohme LLC reported $15.63 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1083692693 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jan 4, 2006 |
| Last updated in NPPES | May 6, 2026 |
| Certified by provider | May 6, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Anesthesiology Primary | 207L00000X | MD053869L | PA |
| Anesthesiology, Pain Medicine | 207LP2900X | MD053869L | 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 - Anesthesiology (PA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 189 |
|---|---|
| Services billed | 199 across 40 procedure codes |
| Paid by Medicare | $14,304 |
Education and affiliations
| Medical school | Medical College of Pennsylvania |
|---|---|
| Graduation year | 1989 |
| Medicare specialty | Anesthesiology |
Medical group
- Wellspan Medical GroupEphrata, PA · 2,480 clinicians
Hospital affiliation
- Wellspan Good Samaritan HospitalLebanon, PA
Industry payments (Open Payments)
- 2025$15.63 · 1 payment from 1 company
- 2024$80.77 · 3 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Merck Sharp & Dohme LLC | $15.63 | 1 |
What the 2025 payments were for
- Food and Beverage$15.63 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 20 anesthesiologists in Lebanon · All anesthesiologists in Pennsylvania