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

Sybil Mackall, SLP

Individual provider Speech-Language Pathologist · NPI 1750789988

Sybil Mackall, SLP is a Speech-Language Pathologist in Martinsburg, West Virginia. Practices as a sole proprietor. Licensed in West Virginia.

Licensed in
WV
In the registry since
2014
What do these letters mean?
SLP — Speech-Language Pathologist
Treats speech, language and swallowing disorders.

See every abbreviation used in this directory →

Practice location Address checks out

401 S Queen St Berkeley Co Boe
Martinsburg, WV 25401-3233
Phone: (304) 267-3595
Fax: (304) 267-3599
Show map & directions

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

Specialties & licences

Speech-Language Pathologist (primary) Taxonomy 235Z00000X · Licence L2A137800257 (WV)

Record details

NPI number1750789988
Entity typeIndividual (Type 1)
GenderFemale
Credentials SLP
Sole proprietorYes
NPI enumeratedDecember 22, 2014
Last updated in NPPESDecember 22, 2014

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