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

Mary Elizabeth Sexton, MD

Individual provider Infectious Disease Physician · NPI 1003108606

Mary Elizabeth Sexton, MD is an Infectious Disease in Towson, Maryland. Graduated from Emory University School of Medicine in 2011, 15 years ago. Practices with University of Maryland St Joseph Medical Group LLC, a 288-clinician group and accepts Medicare assignment. Licensed in Georgia and Maryland.

Years since qualifying
15
Trained at
Emory University School of Medicine
Licensed in
GA, MD
In the registry since
2011
Specialties on file
2
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

7601 Osler Dr
Towson, MD 21204-7700
Phone: (410) 337-1207
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Infectious Disease Physician (primary) Taxonomy 207RI0200X · Licence D0103251 (MD)
Infectious Disease Physician Taxonomy 207RI0200X · Licence 78135 (GA)

Record details

NPI number1003108606
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 15, 2011
Last updated in NPPESJune 11, 2025
Certification dateJune 11, 2025

Medicare enrollment

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

Medicare specialtyINFECTIOUS DISEASE
Medical schoolEMORY UNIVERSITY SCHOOL OF MEDICINE
Graduated 2011 (15 years in practice)
Group practice University Of Maryland St Joseph Medical Group Llc — 288 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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