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

Dr. Mark J Wiegand, DC

Individual provider Chiropractor · NPI 1730172636

Dr. Mark J Wiegand, DC is a Chiropractic in Quincy, Illinois. Graduated from Logan College of Chiropractic in 2001, 25 years ago. Accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
25
Trained at
Logan College of Chiropractic
Licensed in
IL
In the registry since
2005
What do these letters mean?
DC — Doctor of Chiropractic
A licensed chiropractor.

See every abbreviation used in this directory →

Practice location Address checks out

926 Broadway St Ste 4
Quincy, IL 62301-2748
Phone: (217) 222-5100
Fax: (217) 222-5178
Show map & directions

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

Specialties & licences

Chiropractor (primary) Taxonomy 111N00000X · Licence 038009581 (IL)

Record details

NPI number1730172636
Entity typeIndividual (Type 1)
GenderMale
Credentials DC
Sole proprietorNo
NPI enumeratedAugust 25, 2005
Last updated in NPPESJuly 8, 2007
Mailing address926 Broadway St, Suite 4, Quincy, IL 62301-2748

Medicare enrollment

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

Medicare specialtyCHIROPRACTIC
Medical schoolLOGAN COLLEGE OF CHIROPRACTIC
Graduated 2001 (25 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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