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

MS. Barbara A Sullivan, MS

Individual provider Mental Health Counselor · NPI 1538386081

MS. Barbara A Sullivan, MS is a Mental Health Counselor in Columbia, Maryland. Practices as a sole proprietor. Licensed in District of Columbia and Maryland.

Licensed in
DC, MD
In the registry since
2007
Specialties on file
2
What do these letters mean?
MS — Master of Science
A graduate science degree.

See every abbreviation used in this directory →

Practice location Address checks out

10630 Little Patuxent Pkwy Ste 314H
Columbia, MD 21044-6216
Phone: (301) 854-1114
Fax: (301) 854-2552
Show map & directions

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

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X · Licence LC2091 (MD)
Mental Health Counselor Taxonomy 101YM0800X · Licence PRC13814 (DC)

Record details

NPI number1538386081
Entity typeIndividual (Type 1)
GenderFemale
Credentials MS
Sole proprietorYes
NPI enumeratedApril 19, 2007
Last updated in NPPESSeptember 10, 2018

Other providers in Columbia