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

John Reynolds Knorr, DO

Individual provider Diagnostic Radiology Physician · NPI 1285631341

John Reynolds Knorr, DO is a Diagnostic Radiology Physician in Brockton, Massachusetts. Practices as a sole proprietor. Licensed in Massachusetts.

Licensed in
MA
In the registry since
2005
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.

See every abbreviation used in this directory →

Practice location Address checks out

265 Westgate Dr
Brockton, MA 02301-1817
Phone: (800) 258-4674
Fax: (508) 897-3198
Show map & directions

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

Specialties & licences

Diagnostic Radiology Physician (primary) Taxonomy 2085R0202X · Licence 72305 (MA)
Neuroradiology Physician Taxonomy 2085N0700X · Licence 72305 (MA)

Record details

NPI number1285631341
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorYes
NPI enumeratedJuly 5, 2005
Last updated in NPPESDecember 12, 2017
Mailing address265 Westgate Dr, Brockton, MA 02301-1817

Other providers in Brockton