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

Julie Lynn Tsay, MD

Individual provider Cardiovascular Disease Physician · NPI 1144563297

Julie Lynn Tsay, MD is a Cardiovascular Disease (Cardiology) in Geneva, Illinois. Graduated from University of Illinois College of Med (CHI/PEOR/ROCK/Chm-Urb) in 2013, 13 years ago. Practices with Northwestern Medical Faculty Foundation, a 4,394-clinician group, works from 3 locations, accepts Medicare assignment and offers telehealth. Licensed in Illinois, Minnesota and Ohio.

Years since qualifying
13
Trained at
University of Illinois College of Med (CHI/PEOR/ROCK/Chm-Urb)
Licensed in
IL, MN, OH
In the registry since
2013
Specialties on file
4
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

351 Delnor Dr Ste 302
Geneva, IL 60134-4233
Phone: (630) 232-0280
Fax: (630) 232-3895
Show map & directions

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

Additional practice locations (2)

  • 200 1st St Sw, Rochester, MN 55905 — (507) 284-2511
  • 700 Childrens Dr, Columbus, OH 43205-2664 — (614) 722-2000

Specialties & licences

Cardiovascular Disease Physician (primary) Taxonomy 207RC0000X · Licence 036157088 (IL)
Cardiovascular Disease Physician Taxonomy 207RC0000X · Licence 63746 (MN)
Pediatrics Physician Taxonomy 208000000X · Licence 35-125666 (OH)
Hospitalist Physician Taxonomy 208M00000X · Licence 35125666 (OH)

Record details

NPI number1144563297
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 27, 2013
Last updated in NPPESJuly 30, 2024
Certification dateJuly 30, 2024

Medicare enrollment

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

Medicare specialtyCARDIOVASCULAR DISEASE (CARDIOLOGY)
Also practisesINTERNAL MEDICINE
Medical schoolUNIVERSITY OF ILLINOIS COLLEGE OF MED (CHI/PEOR/ROCK/CHM-URB)
Graduated 2013 (13 years in practice)
Group practice Northwestern Medical Faculty Foundation — 4394 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations15 on file with Medicare

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