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

Sandra Ann Koscielski, MACCC-SLP

Individual provider Speech-Language Pathologist · NPI 1720946189

Sandra Ann Koscielski, MACCC-SLP is a Speech-Language Pathologist in Flemington, New Jersey. Practices as a sole proprietor. Licensed in New Jersey.

Licensed in
NJ
In the registry since
2026

Practice location Address checks out

466 New Jersey 12
Flemington, NJ 08822
Phone: (833) 937-2724
Fax: (201) 660-8271
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 41YS00309500 (NJ)

Record details

NPI number1720946189
Entity typeIndividual (Type 1)
GenderFemale
Credentials MACCC-SLP
Sole proprietorYes
NPI enumeratedJanuary 14, 2026
Last updated in NPPESJanuary 14, 2026
Certification dateJanuary 12, 2026

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