Patrick Whalen, MD
NPI 1669423505ActiveIndividual· Anesthesiology· Lewiston, ME
Anesthesiology (MD) in Lewiston, Maine, licensed in PA, CA and ME, with an NPI issued in May 2006. Medicare paid $41,541 for services to 370 patients in 2024. Abbott Laboratories was the largest of 2 companies reporting payments in 2025, $178.00 in all, mostly food and beverage.
Overview
| NPI | 1669423505 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 15, 2006 |
| Last updated in NPPES | Dec 7, 2022 |
| Certified by provider | Dec 7, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Anesthesiology Primary | 207L00000X | MD454920 | PA |
| Anesthesiology | 207L00000X | G51834 | CA |
| Anesthesiology | 207L00000X | 018240 | ME |
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 | 370 |
|---|---|
| Services billed | 464 across 84 procedure codes |
| Paid by Medicare | $41,541 |
Industry payments (Open Payments)
- 2025$178.00 · 3 payments from 2 companies
- 2024$2,048 · 9 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbott Laboratories | $157.64 | 2 |
| Biosense Webster, Inc. | $20.36 | 1 |
What the 2025 payments were for
- Food and Beverage$178.00 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 26 anesthesiologists in Lewiston · All anesthesiologists in Maine