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

Dr. Lion Grenader, DMD

Individual provider Dentist · NPI 1720501380

Dr. Lion Grenader, DMD is a Dentist in Winthrop Harbor, Illinois. Works from 3 locations. Licensed in Illinois.

Licensed in
IL
In the registry since
2017
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

644 Sheridan Rd # D
Winthrop Harbor, IL 60096-1350
Phone: (847) 872-5626
Show map & directions

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

Additional practice locations (2)

  • 417 E Il Route 173 Unit 113, Antioch, IL 60002-9407 — (847) 395-5550
  • 10904 N Main St, Richmond, IL 60071-7717 — (815) 862-1112

Specialties & licences

Dentist (primary) Taxonomy 122300000X · Licence 019031298 (IL)

Record details

NPI number1720501380
Entity typeIndividual (Type 1)
GenderMale
Credentials DMD
Sole proprietorNo
NPI enumeratedJuly 25, 2017
Last updated in NPPESMarch 17, 2018
Mailing address400 Penny Ln, Grayslake, IL 60030-3737