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

Megan Whitley Hatcher, MD

Individual provider Family Medicine Physician · NPI 1649701954

Megan Whitley Hatcher, MD is registered under Family Practice in Chicago, Illinois. Graduated from University of Washington School of Medicine in 2017, 9 years ago. Practices with Oak Street Health Physicians Group PC, a 234-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
9
Trained at
University of Washington School of Medicine
Licensed in
IL
In the registry since
2017
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

3433 W Madison St
Chicago, IL 60624-2895
Phone: (773) 242-2299
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 2418 W Division St, Chicago, IL 60622-2940 — (312) 666-3494
  • 5841 S Maryland Ave, Chicago, IL 60637-1443 — (888) 824-0200

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 036.153204 (IL)

Record details

NPI number1649701954
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 27, 2017
Last updated in NPPESJuly 7, 2026
Certification dateJuly 7, 2026

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolUNIVERSITY OF WASHINGTON SCHOOL OF MEDICINE
Graduated 2017 (9 years in practice)
Group practice Oak Street Health Physicians Group Pc — 234 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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 patients11
Services billed 20 a service is one billed item, such as a visit, a test or a procedure
Average patient age70

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 Oak Street Health Physicians Group PC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 234 clinicians in the practice; 12 are shown here.

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