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

Dr. Sarah Kathryn Hwang, MD

Individual provider Physical Medicine & Rehabilitation Physician · NPI 1184950685

Dr. Sarah Kathryn Hwang, MD is registered under Physical Medicine and Rehabilitation in Chicago, Illinois. Graduated from Southern Illinois University School of Medicine in 2008, 18 years ago. Practices with Northwestern Medical Faculty Foundation, a 4,394-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in Illinois and Missouri.

Years since qualifying
18
Trained at
Southern Illinois University School of Medicine
Licensed in
IL, MO
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.

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Practice location Address checks out

355 E Erie St
Chicago, IL 60611-3167
Phone: (312) 238-1000
Fax: (312) 238-1417
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 680 N Lake Shore Dr, Chicago, IL 60611-4546 — (312) 695-2987

Specialties & licences

Physical Medicine & Rehabilitation Physician (primary) Taxonomy 208100000X · Licence 036-145055 (IL)
Physical Medicine & Rehabilitation Physician Taxonomy 208100000X · Licence 2012027785 (MO)
Physical Medicine & Rehabilitation Physician Taxonomy 208100000X · Licence 125.054072 (IL)

Record details

NPI number1184950685
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 19, 2009
Last updated in NPPESJuly 17, 2026
Certification dateJuly 17, 2026

Medicare enrollment

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

Medicare specialtyPHYSICAL MEDICINE AND REHABILITATION
Medical schoolSOUTHERN ILLINOIS UNIVERSITY SCHOOL OF MEDICINE
Graduated 2008 (18 years in practice)
Group practice Northwestern Medical Faculty Foundation — 4394 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations7 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients266
Services billed 714 a service is one billed item, such as a visit, a test or a procedure
Average patient age71

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Northwestern Medical Faculty Foundation

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 4394 clinicians in the practice; 12 are shown here.

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