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

Dr. Eli Zachary Berk, DC

Individual provider Rehabilitation Chiropractor · NPI 1255637666

Dr. Eli Zachary Berk, DC is a Chiropractic in Hadley, Massachusetts. Graduated from New York Chiropractic College in 2011, 15 years ago. Practices as a sole proprietor. Licensed in Massachusetts and New York.

Years since qualifying
15
Trained at
New York Chiropractic College
Licensed in
MA, NY
In the registry since
2011
Specialties on file
2
What do these letters mean?
DC — Doctor of Chiropractic
A licensed chiropractor.

See every abbreviation used in this directory →

Practice location Address checks out

234 Russell St Ste 201
Hadley, MA 01035-3534
Phone: (413) 584-9888
Fax: (413) 584-3095
Show map & directions

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

Specialties & licences

Rehabilitation Chiropractor (primary) Taxonomy 111NR0400X · Licence 3478 (MA)
Rehabilitation Chiropractor Taxonomy 111NR0400X · Licence X012124-1 (NY)

Record details

NPI number1255637666
Entity typeIndividual (Type 1)
GenderMale
Credentials DC
Sole proprietorYes
NPI enumeratedFebruary 2, 2011
Last updated in NPPESSeptember 15, 2022
Certification dateSeptember 15, 2022

Medicare enrollment

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

Medicare specialtyCHIROPRACTIC
Medical schoolNEW YORK CHIROPRACTIC COLLEGE
Graduated 2011 (15 years in practice)
Accepts Medicare assignment Not indicated