IAN DOHERTY CRNA
NPI 1023683984
Nurse Anesthetist, Certified Registered in Manchester, NH
About Ian Doherty Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
IAN DOHERTY CRNA (NPI 1023683984) is an individual nurse anesthetist, certified registered in Manchester, New Hampshire, licensed in Massachusetts (RN2304236) and active in the NPI registry since May 2021. He is enrolled in Medicare PECOS, is affiliated with Cambridge Health Alliance, and maintains a secondary practice location in Burlington.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Ian Doherty Crna is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
8Medicare enrollment records show Ian Doherty reassigns Medicare billing to 8 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Salem, NH 03079
- Reassigned Medicare billing, Massachusetts enrollment
- 181 clinicians in this Medicare group
Lowell, MA 01854
- Reassigned Medicare billing, Massachusetts enrollment
- 123 clinicians in this Medicare group
Lawrence, MA 01842
- Reassigned Medicare billing, Massachusetts enrollment
- 231 clinicians in this Medicare group
Peabody, MA 01960
- Reassigned Medicare billing, Massachusetts enrollment
- 1,841 clinicians in this Medicare group
Boston, MA 02114
- Reassigned Medicare billing, Massachusetts enrollment
- 6,360 clinicians in this Medicare group
Boston, MA 02114
- Reassigned Medicare billing, Massachusetts enrollment
- 6,234 clinicians in this Medicare group
Boston, MA 02111
- Reassigned Medicare billing, Massachusetts enrollment
- 246 clinicians in this Medicare group
Needham, MA 02492
- Reassigned Medicare billing, Massachusetts enrollment
- 556 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 3
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Cambridge Health Alliance
Acute Care Hospitals · Cambridge, MAHoly Family Hospital
Acute Care Hospitals · Methuen, MAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 03103 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 6
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
MANCHESTER, NH 03103
MANCHESTER, NH 03103
MANCHESTER, NH 03103
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Ian Doherty's NPI number?
The NPI number for Ian Doherty is 1023683984. It was assigned to this individual provider in the NPPES registry on May 24, 2021.
Where is Ian Doherty located?
Ian Doherty practices at 1 Elliot Way Ste 200, Manchester, NH 03103. The listed phone number is (603) 663-2315.
What is Ian Doherty's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Ian Doherty enrolled in Medicare?
Yes. Ian Doherty is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Ian Doherty's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ian Doherty reassigns Medicare benefits to 8 organizations: Mass General Brigham Medical Group, Inc. (Salem, NH), Lowell Anesthesiology Service, Inc. (Lowell, MA), Lawrence Anesthesia Services, LLC (Lawrence, MA), Lahey Clinic, Inc (Peabody, MA), Massachusetts General Physicians Organization Inc (Boston, MA) and 3 more organizations, listed in the Medicare section above. Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Ian Doherty's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Ian Doherty affiliated with any hospitals?
According to CMS data, Ian Doherty is affiliated with Cambridge Health Alliance and Holy Family Hospital.
When was this NPI record last updated?
The NPPES record for Ian Doherty was last updated on May 8, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Ian Doherty, CRNA · NPI 1023683984
Nurse Anesthetist, Certified Registered physician in Manchester, New Hampshire. Individual provider, active in the CMS NPPES registry since May 24, 2021.
## Identity
- **NPI:** 1023683984 (Entity type: Individual)
- **Enumerated:** May 24, 2021
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** RN2304236 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 1 ELLIOT WAY STE 200, Manchester, NH 03103-3502
- **Phone:** (603) 663-2315
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging
- **Bills Medicare through:** 8 organizations under Medicare reassignment (form CMS-855R): Mass General Brigham Medical Group, Inc. (NPI 1083360200, Salem, NH); Lowell Anesthesiology Service, Inc. (NPI 1114927282, Lowell, MA); Lawrence Anesthesia Services, LLC (NPI 1467699918, Lawrence, MA); Lahey Clinic, Inc (NPI 1063447316, Peabody, MA); Massachusetts General Physicians Organization Inc (NPI 1801874573, Boston, MA); and 3 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2022
## Record status
- **NPPES last updated:** May 8, 2023
---
Source: [NPI Profile](https://npiprofile.com/npi/1023683984) · Data from the CMS NPPES public registry.