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

Cassandra Holliday

Individual provider Mental Health Counselor · NPI 1366100653

Cassandra Holliday is a Mental Health Counselor in Baltimore, Maryland. Practices as a sole proprietor. Licensed in Maryland.

Licensed in
MD
In the registry since
2021
Specialties on file
3
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Practice location Address checks out

4345 Old Frederick Rd
Baltimore, MD 21229-2838
Phone: (240) 516-8021
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Addiction (Substance Use Disorder) Counselor (primary) Taxonomy 101YA0400X · Licence ADT2372 (MD)
Mental Health Counselor Taxonomy 101YM0800X · Licence ADT2372 (MD)
Professional Counselor Taxonomy 101YP2500X · Licence ADT2372 (MD)

Record details

NPI number1366100653
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedDecember 3, 2021
Last updated in NPPESSeptember 15, 2023
Certification dateSeptember 15, 2023

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