Ian Doherty, CRNA
NPI 1023683984ActiveIndividual· Nurse Anesthetist, Certified Registered· Manchester, NH
Nurse Anesthetist, Certified Registered (CRNA) with Mass General Brigham Medical Group, Inc. and 2 other groups, practicing in Manchester, New Hampshire. Medicare paid $17,405 for services to 191 patients in 2024. Lists Cambridge Health Alliance and 1 other hospital as hospital affiliations.
Overview
| NPI | 1023683984 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | CRNA |
| Sole proprietor | No |
| NPI issued | May 24, 2021 |
| Last updated in NPPES | May 8, 2023 |
| Certified by provider | May 8, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Anesthetist, Certified Registered Primary | 367500000X | RN2304236 | MA |
| Nurse Anesthetist, Certified Registered | 367500000X | 086161-23 | NH |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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) (MA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 191 |
|---|---|
| Services billed | 192 across 46 procedure codes |
| Paid by Medicare | $17,405 |
Education and affiliations
| Graduation year | 2022 |
|---|---|
| Medicare specialty | Certified Registered Nurse Anesthetist (Crna) |
Medical groups
- Mass General Brigham Medical Group, Inc.Salem, NH · 139 clinicians
- Lawrence Anesthesia Services LLCWorcester, MA · 125 clinicians
- Lowell Anesthesiology Service IncLowell, MA · 101 clinicians
Hospital affiliations
- Cambridge Health AllianceCambridge, MA
- Holy Family HospitalMethuen, MA
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 82 nurse anesthetists in Manchester · All nurse anesthetists in New Hampshire