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

Dr. John Phillip Terlep, DC

Individual provider Chiropractor · NPI 1881917623

Dr. John Phillip Terlep, DC is a Chiropractic in Crystal Lake, Illinois. Graduated from National College of Chiropractic in 1993, 33 years ago. Licensed in Illinois.

Years since qualifying
33
Trained at
National College of Chiropractic
Licensed in
IL
In the registry since
2010
What do these letters mean?
DC — Doctor of Chiropractic
A licensed chiropractor.

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Practice location Address checks out

8600 US Highway 14 Ste 140
Crystal Lake, IL 60012-2706
Phone: (815) 922-2654
Show map & directions

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

Specialties & licences

Chiropractor (primary) Taxonomy 111N00000X · Licence 038-007300 (IL)

Record details

NPI number1881917623
Entity typeIndividual (Type 1)
GenderMale
Credentials DC
Sole proprietorNo
NPI enumeratedMarch 8, 2010
Last updated in NPPESMarch 8, 2010

Medicare enrollment

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

Medicare specialtyCHIROPRACTIC
Medical schoolNATIONAL COLLEGE OF CHIROPRACTIC
Graduated 1993 (33 years in practice)
Accepts Medicare assignment Not indicated

Other providers in Crystal Lake