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

Dr. Barbara Pearson Wasserman, MD

Individual provider Internal Medicine Physician · NPI 1417254947

Dr. Barbara Pearson Wasserman, MD is an Internal Medicine Physician in Ellicott City, Maryland. Practices as a sole proprietor. Licensed in Maryland.

Licensed in
MD
In the registry since
2011
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

13200 Triadelphia Rd
Ellicott City, MD 21042-1143
Phone: (301) 854-0033
Show map & directions

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence D0011658 (MD)

Record details

NPI number1417254947
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedFebruary 18, 2011
Last updated in NPPESFebruary 18, 2011

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