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

Dr. Mary Ellen Acree, MD

Individual provider Internal Medicine Physician · NPI 1336378348

Dr. Mary Ellen Acree, MD is an Infectious Disease in Evanston, Illinois. Graduated from Ohio State University College of Medicine in 2009, 17 years ago. Practices with Endeavor Health Medical Group, a 3,348-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Illinois.

Years since qualifying
17
Trained at
Ohio State University College of Medicine
Licensed in
IL
In the registry since
2009
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

1000 Central St Ste 800
Evanston, IL 60201-1780
Phone: (847) 657-5959
Fax: (847) 657-5764
Show map & directions

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

Specialties & licences

Infectious Disease Physician (primary) Taxonomy 207RI0200X · Licence 036132125 (IL)
Internal Medicine Physician Taxonomy 207R00000X · Licence 036.132125 (IL)
Pediatrics Physician Taxonomy 208000000X · Licence 036.132125 (IL)
Pediatric Infectious Diseases Physician Taxonomy 2080P0208X · Licence 036132125 (IL)

Record details

NPI number1336378348
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 11, 2009
Last updated in NPPESApril 7, 2021
Certification dateApril 7, 2021
Mailing address1000 Central St Ste 800, Evanston, IL 60201-1780

Medicare enrollment

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

Medicare specialtyINFECTIOUS DISEASE
Medical schoolOHIO STATE UNIVERSITY COLLEGE OF MEDICINE
Graduated 2009 (17 years in practice)
Group practice Endeavor Health Medical Group — 3348 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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