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

Leena Shah, MD

Individual provider Internal Medicine Physician · NPI 1831100296

Leena Shah, MD is an Internal Medicine in Elgin, Illinois. Qualified in 1990, 36 years ago. Practices with Advocate Health and Hospitals Corporation, a 3,079-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
36
Licensed in
IL
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

1425 N Randall Rd # 2-1200
Elgin, IL 60123-2300
Phone: (224) 783-2525
Fax: (224) 783-2527
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 6434 W North Ave, Chicago, IL 60707-4030 — (773) 836-3000

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 036-099329 (IL)

Record details

NPI number1831100296
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 11, 2006
Last updated in NPPESJuly 22, 2022
Certification dateJuly 22, 2022
Mailing address29373 Network Pl, Chicago, IL 60673-1293

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 1990 (36 years in practice)
Group practice Advocate Health And Hospitals Corporation — 3079 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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