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

MS. Mary Elizabeth Winzinger, PHD

Individual provider Psychologist · NPI 1558432658

MS. Mary Elizabeth Winzinger, PHD is a Psychologist in Hackettstown, New Jersey. Practices as a sole proprietor. Licensed in New Jersey.

Licensed in
NJ
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.

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Practice location Address checks out

486 Schooleys Mountain Rd
Hackettstown, NJ 07840-4000
Phone: (908) 850-4552
Fax: (908) 850-6364
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence 5464 (NJ)

Record details

NPI number1558432658
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD
Sole proprietorYes
NPI enumeratedNovember 11, 2006
Last updated in NPPESMay 8, 2015

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