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

C Holliday Counseling Service LLC

Organization Counselor · NPI 1528726585

C Holliday Counseling Service LLC is a Counselor in Baltimore, Maryland. Registered with an NPI since 2021.

In the registry since
2021
Specialties on file
4
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

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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
Counselor Taxonomy 101Y00000X
Professional Counselor Taxonomy 101YP2500X
Rehabilitation Counselor Taxonomy 225C00000X

Record details

NPI number1528726585
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Cassandra Holliday — Owner · (240) 516-8021
NPI enumeratedDecember 7, 2021
Last updated in NPPESDecember 7, 2021
Certification dateDecember 7, 2021
Mailing address4345 Old Frederick Road, Baltimore, MD 21229-2838

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