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

Shahid B. Ilahi, MD

Individual provider Internal Medicine Physician · NPI 1508867078

Shahid B. Ilahi, MD is a Gastroenterology in Lake Barrington, Illinois. Qualified in 1982, 44 years ago. Works from 3 locations and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
44
Licensed in
IL
In the registry since
2005
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

22N285 Pepper Rd Ste 303
Lake Barrington, IL 60010-5982
Phone: (630) 952-1412
Show map & directions

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

Additional practice locations (2)

  • 875 South Route 31, Crystal Lake, IL 60014-8190 — (779) 220-5500
  • 315 W Carpenter St Fl 1, Springfield, IL 62702-4901 — (217) 545-8000

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 036081783 (IL)
Gastroenterology Physician Taxonomy 207RG0100X · Licence 0036081783 (IL)

Record details

NPI number1508867078
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 9, 2005
Last updated in NPPESDecember 16, 2025
Certification dateDecember 16, 2025

Medicare enrollment

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

Medicare specialtyGASTROENTEROLOGY
Medical schoolOTHER
Graduated 1982 (44 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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