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

Dr. Brock A Billadeau, DO

Individual provider Student in an Organized Health Care Education/Training Program · NPI 1386164069

Dr. Brock A Billadeau, DO is an Internal Medicine in Keene, New Hampshire. Graduated from University of New England, College of Osteo Medicine in 2017, 9 years ago. Practices with Dartmouth-Hitchcock Clinic, a 1,430-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in New Hampshire.

Years since qualifying
9
Trained at
University of New England, College of Osteo Medicine
Licensed in
NH
In the registry since
2017
Specialties on file
2
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

580 Court St
Keene, NH 03431-1718
Phone: (603) 354-5400
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 100 McGregor St, Manchester, NH 03102-3770 — (603) 668-3545

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 20550 (NH)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1386164069
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedJune 22, 2017
Last updated in NPPESJanuary 20, 2025
Certification dateJanuary 20, 2025
Mailing addressPo Box 810, Hanover, NH 03755-0810

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolUNIVERSITY OF NEW ENGLAND, COLLEGE OF OSTEO MEDICINE
Graduated 2017 (9 years in practice)
Group practice Dartmouth-Hitchcock Clinic — 1430 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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