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

Dr. Mark Steven Sielski, DC

Individual provider Sports Physician Chiropractor · NPI 1538209440

Dr. Mark Steven Sielski, DC is a Chiropractic in North Plainfield, New Jersey. Graduated from New York Chiropractic College in 1990, 36 years ago. Practices with Atlantic County Family Spine Rehab, an 8-clinician group and accepts Medicare assignment. Licensed in New Jersey.

Years since qualifying
36
Trained at
New York Chiropractic College
Licensed in
NJ
In the registry since
2007
What do these letters mean?
DC — Doctor of Chiropractic
A licensed chiropractor.

See every abbreviation used in this directory →

Practice location Address checks out

227 Grove St
North Plainfield, NJ 07060-4742
Phone: (908) 756-0800
Fax: (908) 756-8519
Show map & directions

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

Specialties & licences

Sports Physician Chiropractor (primary) Taxonomy 111NS0005X · Licence 38MC00410600 (NJ)

Record details

NPI number1538209440
Entity typeIndividual (Type 1)
GenderMale
Credentials DC
Sole proprietorNo
NPI enumeratedFebruary 8, 2007
Last updated in NPPESJuly 8, 2007
Mailing address1108 Salem Ave, Hillside, NJ 07205-2835

Medicare enrollment

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

Medicare specialtyCHIROPRACTIC
Medical schoolNEW YORK CHIROPRACTIC COLLEGE
Graduated 1990 (36 years in practice)
Group practice Atlantic County Family Spine Rehab — 8 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount