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

Individual provider Speech-Language Pathologist · NPI 1750983912

Holly Sing, MSCCC-SLP is a Speech-Language Pathologist in Sammamish, Washington. Practices as a sole proprietor. Registered with an NPI since 2020.

In the registry since
2020
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Practice location Address checks out

21506 NE 9th Pl
Sammamish, WA 98074-6754
Phone: (509) 290-9992
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Specialties & licences

Speech-Language Pathologist (primary) Taxonomy 235Z00000X

Record details

NPI number1750983912
Entity typeIndividual (Type 1)
GenderFemale
Credentials MSCCC-SLP
Sole proprietorYes
NPI enumeratedNovember 12, 2020
Last updated in NPPESNovember 12, 2020
Certification dateNovember 12, 2020
Mailing address21506 Ne 9th Pl, Sammamish, WA 98074-6754

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