Quick answers
- Which hospitals does Ian Doherty work at?
- Medicare's official clinician data lists Ian Doherty at 2 hospitals: Cambridge Health Alliance and Holy Family Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Ian Doherty see patients?
- Medicare's clinician data lists 4 practice locations, including Cambridge, MA, Lowell, MA and Burlington, MA. Call before your visit to confirm the address.
- What is Ian Doherty's specialty?
- Medicare lists Certified Registered Nurse Anesthetist (CRNA) as the primary specialty.
- Does Ian Doherty accept Medicare assignment?
- Yes. Medicare's clinician data says Ian Doherty accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Ian Doherty?
- (617) 665-1000, as listed in official Medicare / NPI Registry data.
- What is Ian Doherty's NPI number?
- 1023683984. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Ian Doherty works
Medicare's Facility Affiliation Data lists Ian Doherty at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Cambridge Health AllianceCambridge, MA · Acute Care Hospital · CCN 220011
- Holy Family HospitalMethuen, MA · Acute Care Hospital · CCN 220080
Practice locations
Addresses where Ian Doherty is enrolled with Medicare (CMS data updated 2026-10-02).
- 1493 Cambridge StCambridge, MA 02139 (617) 665‑1000
- 33 Bartlett St, Suite 203Lowell, MA 01852 (978) 689‑4601
- 47 Middlesex TpkeBurlington, MA 01803 (857) 282‑8100
- 81 Highland AveSalem, MA 01970 (617) 726‑4121
Group practices
Medicare enrollment lists Ian Doherty as a member of these groups (CMS data updated 2026-10-02).
- Mass General Brigham Medical Group, Inc.139 clinicians in the group
- Lawrence Anesthesia Services LLC125 clinicians in the group
- Lowell Anesthesiology Service Inc101 clinicians in the group
Specialties
Find other clinicians: Certified Registered Nurse Anesthetist (CRNA), Massachusetts →
Other nurse anesthetists in Cambridge
Clinicians with the same Medicare primary specialty in Cambridge, MA — not a recommendation.
Clinician information
| Credential | CNA |
|---|---|
| Graduation year | 2022 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1023683984 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians