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

Dr. Jack Austin Harris, DMD

Individual provider Oral and Maxillofacial Surgery (Dentist) · NPI 1427706035

Dr. Jack Austin Harris, DMD is an Oral and Maxillofacial Surgery (Dentist) in Crystal Lake, Illinois. Licensed in Illinois. Registered with an NPI since 2022.

Licensed in
IL
In the registry since
2022
What do these letters mean?
DMD — Doctor of Dental Medicine
A dentist. Identical training and licensing to a DDS.

See every abbreviation used in this directory →

Practice location Address checks out

690 N Il Route 31
Crystal Lake, IL 60012-3790
Phone: (815) 459-5600
Fax: (815) 459-5601
Show map & directions

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

Specialties & licences

Oral and Maxillofacial Surgery (Dentist) (primary) Taxonomy 1223S0112X · Licence 019.036828 (IL)

Record details

NPI number1427706035
Entity typeIndividual (Type 1)
GenderMale
Credentials DMD
Sole proprietorNo
NPI enumeratedMarch 13, 2022
Last updated in NPPESMay 31, 2026
Certification dateMay 31, 2026
Mailing address690 N Il Route 31, Crystal Lake, IL 60012-3790

Other providers in Crystal Lake