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

Dr. Gregory Stuart Symko, DC

Individual provider Neurology Chiropractor · NPI 1215941851

Dr. Gregory Stuart Symko, DC is a Chiropractic in Concord, Massachusetts. Graduated from Logan College of Chiropractic in 1980, 46 years ago. Practices as a sole proprietor and accepts Medicare assignment. Licensed in Massachusetts.

Years since qualifying
46
Trained at
Logan College of Chiropractic
Licensed in
MA
In the registry since
2006
What do these letters mean?
DC — Doctor of Chiropractic
A licensed chiropractor.

See every abbreviation used in this directory →

Practice location Address checks out

747 Main St Ste 205
Concord, MA 01742-3302
Phone: (978) 369-7070
Fax: (978) 369-4040
Show map & directions

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

Specialties & licences

Neurology Chiropractor (primary) Taxonomy 111NN0400X · Licence 1085 (MA)

Record details

NPI number1215941851
Entity typeIndividual (Type 1)
GenderMale
Credentials DC
Sole proprietorYes
NPI enumeratedJuly 28, 2006
Last updated in NPPESNovember 18, 2009
Mailing address747 Main St, Suite 205, Concord, MA 01742-3302

Medicare enrollment

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

Medicare specialtyCHIROPRACTIC
Medical schoolLOGAN COLLEGE OF CHIROPRACTIC
Graduated 1980 (46 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare