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

Dr. Alexander Joseph Ambinder, MD

Individual provider Medical Oncology Physician · NPI 1629411558

Dr. Alexander Joseph Ambinder, MD is an Internal Medicine in Baltimore, Maryland. Graduated from Emory University School of Medicine in 2013, 13 years ago. Practices with Johns Hopkins University, a 2,855-clinician group and offers telehealth. Licensed in Maryland.

Years since qualifying
13
Trained at
Emory University School of Medicine
Licensed in
MD
In the registry since
2013
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

1650 Orleans St # 1186
Baltimore, MD 21287-0013
Phone: (410) 614-4459
Fax: (410) 955-0125
Show map & directions

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

Specialties & licences

Hematology & Oncology Physician (primary) Taxonomy 207RH0003X · Licence D81117 (MD)
Medical Oncology Physician Taxonomy 207RX0202X · Licence D0081117 (MD)

Record details

NPI number1629411558
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 10, 2013
Last updated in NPPESMarch 16, 2026
Certification dateMarch 16, 2026

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolEMORY UNIVERSITY SCHOOL OF MEDICINE
Graduated 2013 (13 years in practice)
Group practice Johns Hopkins University — 2855 clinicians
Accepts Medicare assignment Not indicated
TelehealthOffers telehealth services
Practice locations7 on file with Medicare

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