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

Individual provider Emergency Medicine Physician · NPI 1417113291

Dr. Heather Ryan Leonard, MD is an Emergency Medicine in Chicago, Illinois. Graduated from University of Connecticut School of Medicine in 2008, 18 years ago. Practices with Hartford Hospital, a 1,040-clinician group and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
18
Trained at
University of Connecticut School of Medicine
Licensed in
IL
In the registry since
2008
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

259 E Erie St
Chicago, IL 60611-2930
Phone: (312) 926-9512
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence AN524039426038 (IL)

Record details

NPI number1417113291
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 31, 2008
Last updated in NPPESMarch 7, 2023
Mailing address2800 N Orchard St, Apt 905, Chicago, IL 60657-5241

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolUNIVERSITY OF CONNECTICUT SCHOOL OF MEDICINE
Graduated 2008 (18 years in practice)
Group practice Hartford Hospital — 1040 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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