Allen CarignanM.D.
Allen Carignan, M.D. is an Anesthesiology provider in Barrington, NH affiliated with 4 ambulatory surgery centers in NH, as of July 2026.
- NPI1336187855
- Registered2006
- Centers4
- StateNH
- Class of1995
Case volumes, referral patterns, and payer mix live in DataLily AI Insights.
Ambulatory surgery centers
Centers whose service lines match this provider’s. Affiliations change; verify independently.
- Dartmouth Hitchcock ClinicManchester, NH · Gastroenterology, Orthopedics · 30 on panelView center →
- Bedford Ambulatory Surgical Center LLCBedford, NH · Gastroenterology, Ophthalmology, Orthopedics · 4 on panelView center →
- Derry Surgical Center Dba Surgical Center Of New Hampshire At DerryDerry, NH · Gastroenterology · 2 on panelView center →
- Elliot 1 Day Surgery CenterManchester, NH · Gastroenterology, General surgery, Ophthalmology, Orthopedics, Plastic surgery · 30 on panelView center →
Education
Education on record as of August 2026.
Allen Carignan at a glance
- Provider
- Allen Carignan
- Credential
- M.D.
- Specialty
- Anesthesiology
- Procedures
- Anesthesiology CPT codes
- Location
- Barrington, NH
- Medical school
- Geisel School of Medicine at Dartmouth
- Graduated
- 1995
- NPI registered
- 2006
- NPI
- 1336187855
- Snapshot
- July 2026
Identity, specialty, and affiliations change over time. This is not an endorsement, and not clinical, billing, or legal advice. Providers may request corrections at founders@datalilyai.com. Read the DataLily AI data methodology.
Questions
Where does Allen Carignan practice?
Allen Carignan, M.D. is based in Barrington, NH and is affiliated with 4 ambulatory surgery centers: Dartmouth Hitchcock Clinic in Manchester, NH, Bedford Ambulatory Surgical Center LLC in Bedford, NH, Derry Surgical Center Dba Surgical Center Of New Hampshire At Derry in Derry, NH, and Elliot 1 Day Surgery Center in Manchester, NH. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Allen Carignan's NPI number?
Allen Carignan's National Provider Identifier (NPI) is 1336187855, registered in 2006. Specialty on record: Anesthesiology; credential M.D.
Where did Allen Carignan go to medical school?
Allen Carignan, M.D. attended Geisel School of Medicine at Dartmouth, graduating in 1995.
How many Anesthesiology providers in New Hampshire work at ambulatory surgery centers?
5 Anesthesiology surgeons and proceduralists in New Hampshire are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, Allen Carignan among them. The New Hampshire Anesthesiology directory lists each one by city with credential, NPI, and center affiliations.
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