Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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MS. Judith P Grayhack, PHD, CCC-SLP

Individual provider Speech-Language Pathologist · NPI 1922103738

MS. Judith P Grayhack, PHD, CCC-SLP is a Speech-Language Pathologist in Pittsburgh, Pennsylvania. Practices as a sole proprietor. Licensed in Pennsylvania.

Licensed in
PA
In the registry since
2006
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.
CCC-SLP — Certificate of Clinical Competence in Speech-Language Pathology
A speech-language pathologist certified by ASHA.

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Practice location Address checks out

9104 Babcock Blvd Ste 3112 Upmc Passavant Prof Bldg
Pittsburgh, PA 15237-5818
Phone: (412) 366-3889
Fax: (412) 364-6160
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Specialties & licences

Speech-Language Pathologist (primary) Taxonomy 235Z00000X · Licence SL004410L (PA)

Record details

NPI number1922103738
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD , CCC-SLP
Sole proprietorYes
NPI enumeratedSeptember 14, 2006
Last updated in NPPESJuly 8, 2007
Mailing address9104 Babcock Blvd Ste 3112, Upmc Passavant Prof Bldg, Pittsburgh, PA 15237-5818

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