Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. William G Berndt, MD

Individual provider Cardiovascular Disease Physician · NPI 1720017551

Dr. William G Berndt, MD is a Cardiovascular Disease (Cardiology) in Exeter, New Hampshire. Graduated from University of Massachusetts Medical School in 1997, 29 years ago. Practices with Core Physicians LLC, a 292-clinician group and accepts Medicare assignment. Licensed in New Hampshire.

Years since qualifying
29
Trained at
University of Massachusetts Medical School
Licensed in
NH
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

3 Alumni Dr Ste 101
Exeter, NH 03833-2122
Phone: (603) 773-9992
Fax: (603) 778-6393
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Cardiovascular Disease Physician (primary) Taxonomy 207RC0000X · Licence 11897 (NH)

Record details

NPI number1720017551
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 2, 2006
Last updated in NPPESOctober 16, 2025
Certification dateOctober 16, 2025
Mailing address4 Alumni Dr, Exeter, NH 03833-2118

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCARDIOVASCULAR DISEASE (CARDIOLOGY)
Medical schoolUNIVERSITY OF MASSACHUSETTS MEDICAL SCHOOL
Graduated 1997 (29 years in practice)
Group practice Core Physicians Llc — 292 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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