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

Dr. Alexander Jablonowski, MD

Individual provider Occupational Medicine Physician · NPI 1497807630

Dr. Alexander Jablonowski, MD is an Occupational Medicine Physician in McHenry, Illinois. Works from 2 locations. Licensed in Illinois.

Licensed in
IL
In the registry since
2007
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

4309 W Medical Center Dr Ste B300
McHenry, IL 60050
Phone: (815) 759-4224
Fax: (815) 363-0136
Show map & directions

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

Additional practice locations (1)

  • 4309 W Medical Center Dr Ste B300, McHenry, IL 60050 — (815) 759-4224

Specialties & licences

Occupational Medicine Physician (primary) Taxonomy 2083X0100X · Licence 336-014672 (IL)

Record details

NPI number1497807630
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJanuary 17, 2007
Last updated in NPPESNovember 2, 2018