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

Dr. Yang-Yang Ding, MD

Individual provider Pediatrics Physician · NPI 1730442047

Dr. Yang-Yang Ding, MD is a Medical Oncology in Baltimore, Maryland. Qualified in 2012, 14 years ago. Practices with Johns Hopkins University, a 2,855-clinician group. Licensed in Maryland and Pennsylvania.

Years since qualifying
14
Licensed in
MD, PA
In the registry since
2012
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

1800 Orleans St
Baltimore, MD 21287-0010
Phone: (410) 955-5000
Show map & directions

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

Specialties & licences

Pediatric Hematology & Oncology Physician (primary) Taxonomy 2080P0207X · Licence D0098827 (MD)
Pediatrics Physician Taxonomy 208000000X · Licence MT201223 (PA)
Pediatrics Physician Taxonomy 208000000X · Licence MD454505 (PA)
Pediatric Hematology & Oncology Physician Taxonomy 2080P0207X · Licence MT201223 (PA)

Record details

NPI number1730442047
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 21, 2012
Last updated in NPPESApril 9, 2025
Certification dateApril 9, 2025
Mailing address1650 Orleans St Ofc 2m49, Baltimore, MD 21287-0013

Medicare enrollment

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

Medicare specialtyMEDICAL ONCOLOGY
Medical schoolOTHER
Graduated 2012 (14 years in practice)
Group practice Johns Hopkins University — 2855 clinicians
Accepts Medicare assignment Not indicated
Practice locations4 on file with Medicare

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