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

MS. Amy Elizabeth Millheiser, LCSW

Individual provider Clinical Social Worker · NPI 1093859027

MS. Amy Elizabeth Millheiser, LCSW is a Clinical Social Worker in Port Jefferson Station, New York. Qualified in 1999, 27 years ago. Practices as a sole proprietor. Licensed in New York.

Years since qualifying
27
Licensed in
NY
In the registry since
2007
What do these letters mean?
LCSW — Licensed Clinical Social Worker
A social worker licensed to diagnose and treat mental health conditions independently.

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Practice location Address checks out

1050 Hallock Ave
Port Jefferson Station, NY 11776-1214
Phone: (516) 443-0363
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence 074191 (NY)

Record details

NPI number1093859027
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorYes
NPI enumeratedFebruary 15, 2007
Last updated in NPPESJuly 8, 2007

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCLINICAL SOCIAL WORKER
Medical schoolOTHER
Graduated 1999 (27 years in practice)
Accepts Medicare assignment Not indicated

Other providers in Port Jefferson Station