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

Dorothy M Jones, MD

Individual provider Internal Medicine Physician · NPI 1336189869

Dorothy M Jones, MD is an Internal Medicine in Matteson, Illinois. Graduated from University of Illinois College of Med (CHI/PEOR/ROCK/Chm-Urb) in 1989, 37 years ago. Practices with Specialty Physicians of Illinois LLC, a 112-clinician group, works from 4 locations and accepts Medicare assignment. Licensed in Illinois and Indiana.

Years since qualifying
37
Trained at
University of Illinois College of Med (CHI/PEOR/ROCK/Chm-Urb)
Licensed in
IL, IN
In the registry since
2006
Specialties on file
2
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

20939 S Cicero Ave
Matteson, IL 60443-1620
Phone: (708) 679-2770
Fax: (708) 283-1137
Show map & directions

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

Additional practice locations (3)

  • 1600 167th St Ste 750, Calumet City, IL 60409-5487 — (708) 862-8852
  • 31 W 155th St, Harvey, IL 60426-3556 — (708) 596-5177
  • 2150 Gettler St Ste 400, Dyer, IN 46311-2385 — (219) 864-4970

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 036084495 (IL)
Internal Medicine Physician Taxonomy 207R00000X · Licence 01100299A (IN)

Record details

NPI number1336189869
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedJune 6, 2006
Last updated in NPPESJuly 24, 2026
Certification dateJuly 24, 2026

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolUNIVERSITY OF ILLINOIS COLLEGE OF MED (CHI/PEOR/ROCK/CHM-URB)
Graduated 1989 (37 years in practice)
Group practice Specialty Physicians Of Illinois Llc — 112 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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