Physician Profile
Eric H Twerdahl, MD practices vascular surgery in Lebanon, NH. Eric is a 2010 graduate of Harvard Medical School. Eric is also listed as specializing in surgery.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Source: NPPES NPI Registry
1 MEDICAL CENTER DR
Lebanon, NH 03756
Dr. Twerdahl is a vascular surgeon in Lebanon, NH. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “VASCULAR SURGERY”.
NPI registry
Dr. Twerdahl is listed at 1 MEDICAL CENTER DR, Lebanon, NH 03756. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (603) 650-5000. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
Dr. Twerdahl's National Provider Identifier is 1093035461. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Dr. Twerdahl attended Harvard Medical School, graduating in 2010. This comes from the CMS National Downloadable File.
CMS public data
Dr. Twerdahl has 16 years experience. Calculated from a graduation year of 2010, reported in the CMS National Downloadable File.
CMS public data
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Twerdahl. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.