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

Patricia Demaris Walker

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1447993449

Patricia Demaris Walker is an Addiction (Substance Use Disorder) Counselor in Hagerstown, Maryland. Practices as a sole proprietor. Registered with an NPI since 2022.

In the registry since
2022

Practice location Address checks out

111 S Potomac St
Hagerstown, MD 21740-6680
Phone: (301) 358-6920
Show map & directions

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

Specialties & licences

Addiction (Substance Use Disorder) Counselor (primary) Taxonomy 101YA0400X

Record details

NPI number1447993449
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedApril 18, 2022
Last updated in NPPESApril 18, 2022
Certification dateApril 18, 2022

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