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

Bradford Armstrong, MD

Individual provider Internal Medicine Physician · NPI 1841289394

Bradford Armstrong, MD is an Internal Medicine in Middlebury, Vermont. Graduated from University of Rochester School of Medicine and Dentistry in 1988, 38 years ago. Practices with Porter Hospital Inc, a 114-clinician group and accepts Medicare assignment. Licensed in Vermont.

Years since qualifying
38
Trained at
University of Rochester School of Medicine and Dentistry
Licensed in
VT
In the registry since
2005
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

116 Porter Dr
Middlebury, VT 05753-8527
Phone: (802) 388-8805
Fax: (802) 388-5619
Show map & directions

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 042.0009184 (VT)
Hospitalist Physician Taxonomy 208M00000X · Licence 042.0009184 (VT)

Record details

NPI number1841289394
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 18, 2005
Last updated in NPPESOctober 2, 2024
Certification dateOctober 2, 2024
Mailing address104 Porter Dr, Middlebury, VT 05753-8527

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolUNIVERSITY OF ROCHESTER SCHOOL OF MEDICINE AND DENTISTRY
Graduated 1988 (38 years in practice)
Group practice Porter Hospital Inc — 114 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Middlebury