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

Chloe Thio, MD

Individual provider Infectious Disease Physician · NPI 1225069974

Chloe Thio, MD is an Infectious Disease in Baltimore, Maryland. Graduated from Yale University School of Medicine in 1992, 34 years ago. Practices with Johns Hopkins University, a 2,855-clinician group and works from 2 locations. Licensed in Maryland.

Years since qualifying
34
Trained at
Yale University School of Medicine
Licensed in
MD
In the registry since
2006
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

1717 E Monument St
Baltimore, MD 21287-0027
Phone: (410) 955-1725
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 600 N Wolfe St, Baltimore, MD 21287-0005 — (410) 955-1725

Specialties & licences

Infectious Disease Physician (primary) Taxonomy 207RI0200X · Licence D53042 (MD)
Internal Medicine Physician Taxonomy 207R00000X · Licence D53042 (MD)

Record details

NPI number1225069974
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 5, 2006
Last updated in NPPESJanuary 5, 2024
Certification dateJanuary 5, 2024
Mailing address6201 Greenleigh Ave, Middle River, MD 21220-2004

Medicare enrollment

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

Medicare specialtyINFECTIOUS DISEASE
Also practisesINTERNAL MEDICINE
Medical schoolYALE UNIVERSITY SCHOOL OF MEDICINE
Graduated 1992 (34 years in practice)
Group practice Johns Hopkins University — 2855 clinicians
Accepts Medicare assignment Not indicated

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