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

Dr. Joan Leidy Bielefeld, MD

Individual provider Psychiatry Physician · NPI 1356463764

Dr. Joan Leidy Bielefeld, MD is a Psychiatry Physician in Towson, Maryland. Practices as a sole proprietor. Licensed in Maryland.

Licensed in
MD
In the registry since
2007
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

1122 Kenilworth Dr Ste 315
Towson, MD 21204-2139
Phone: (410) 823-1600
Fax: (410) 823-0593
Show map & directions

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

Specialties & licences

Child & Adolescent Psychiatry Physician (primary) Taxonomy 2084P0804X · Licence D0028192 (MD)
Psychiatry Physician Taxonomy 2084P0800X · Licence D0028192 (MD)

Record details

NPI number1356463764
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedApril 5, 2007
Last updated in NPPESSeptember 11, 2025

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