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

Mary Stankiewicz

Individual provider Social Worker · NPI 1891536868

Mary Stankiewicz is a Social Worker in Denville, New Jersey. Practices as a sole proprietor. Registered with an NPI since 2024.

In the registry since
2024

Practice location Address checks out

23 Diamond Spring Rd Ste 8
Denville, NJ 07834-2750
Phone: (201) 280-6703
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Social Worker (primary) Taxonomy 104100000X

Record details

NPI number1891536868
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedJune 4, 2024
Last updated in NPPESJune 4, 2024
Certification dateJune 4, 2024
Mailing address23 Diamond Spring Rd Ste 8, Denville, NJ 07834-2750

Other providers in Denville