R. Guy Mc Dermott, D.O.
NPI 1487653275ActiveIndividual· Anesthesiology· Barrington, IL
Anesthesiology (D.O.) in Barrington, Illinois, trained at Ohio University, College of Osteopathic Medicine (class of 1994). Medicare paid $40,497 for services to 250 patients in 2024.
Overview
| NPI | 1487653275 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | Yes |
| NPI issued | Jul 14, 2005 |
| Last updated in NPPES | Dec 30, 2021 |
| Certified by provider | Dec 30, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Anesthesiology Primary | 207L00000X | 036098076 | IL |
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 (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 250 |
|---|---|
| Services billed | 269 across 49 procedure codes |
| Paid by Medicare | $40,497 |
Education and affiliations
| Medical school | Ohio University, College of Osteopathic Medicine |
|---|---|
| Graduation year | 1994 |
| Medicare specialty | Anesthesiology |
| Secondary specialties | Interventional Pain Management |
Medical group
- Barrington Anesthesia Associates, SCBarrington, IL · 20 clinicians
Hospital affiliation
- Advocate Good Shepherd HospitalBarrington, IL
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 29 anesthesiologists in Barrington · All anesthesiologists in Illinois