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

Abdullah B Chahin, MD

Individual provider Critical Care Medicine (Internal Medicine) Physician · NPI 1972736890

Abdullah B Chahin, MD is a Critical Care (Intensivists) in Chicago Ridge, Illinois. Qualified in 2006, 20 years ago. Practices with Hospitalist Physicians of Illinois, PC, a 13-clinician group, works from 5 locations and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
20
Licensed in
IL
In the registry since
2009
Specialties on file
3
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

10604 SW Hwy Ste 107
Chicago Ridge, IL 60415-2717
Phone: (708) 422-0636
Fax: (708) 371-9330
Show map & directions

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

Additional practice locations (4)

  • 2160 S 1st Ave, Maywood, IL 60153-3328 — (708) 216-9000
  • 12251 S 80th Ave, Palos Heights, IL 60463-1290 — (708) 923-5869
  • 11900 Southwest Hwy, Palos Park, IL 60464-1200 — (708) 274-4900
  • 330 Borthwick Ave Ste 210, Portsmouth, NH 03801-7111 — (603) 433-8733

Specialties & licences

Critical Care Medicine (Internal Medicine) Physician (primary) Taxonomy 207RC0200X · Licence 036155515 (IL)
Internal Medicine Physician Taxonomy 207R00000X · Licence 036155515 (IL)
Infectious Disease Physician Taxonomy 207RI0200X · Licence 036155515 (IL)

Record details

NPI number1972736890
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 26, 2009
Last updated in NPPESApril 2, 2026
Certification dateApril 2, 2026
Mailing address17 Virginia Ave, Suite 107, Providence, RI 02905-4406

Medicare enrollment

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

Medicare specialtyCRITICAL CARE (INTENSIVISTS)
Also practisesINFECTIOUS DISEASE, INTERNAL MEDICINE
Medical schoolOTHER
Graduated 2006 (20 years in practice)
Group practice Hospitalist Physicians Of Illinois, P.C. — 13 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Chicago Ridge