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

Dr. Jay Stephen Sweifach, DSW, LCSW

Individual provider Clinical Social Worker · NPI 1265619076

Dr. Jay Stephen Sweifach, DSW, LCSW is a Clinical Social Worker in Hackettstown, New Jersey. Qualified in 1988, 38 years ago. Practices with Psychological Associates of North Jersey LLC, a 6-clinician group, accepts Medicare assignment and offers telehealth. Licensed in New Jersey.

Years since qualifying
38
Licensed in
NJ
In the registry since
2008
What do these letters mean?
LCSW — Licensed Clinical Social Worker
A social worker licensed to diagnose and treat mental health conditions independently.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

254B Mountain Ave Ste 202
Hackettstown, NJ 07840-2413
Phone: (908) 979-1144
Fax: (908) 979-1068
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence 44SC05334300 (NJ)

Record details

NPI number1265619076
Entity typeIndividual (Type 1)
GenderMale
Credentials DSW , LCSW
Sole proprietorYes
NPI enumeratedJanuary 23, 2008
Last updated in NPPESJanuary 30, 2008

Medicare enrollment

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

Medicare specialtyCLINICAL SOCIAL WORKER
Medical schoolOTHER
Graduated 1988 (38 years in practice)
Group practice Psychological Associates Of North Jersey Llc — 6 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

Other providers in Hackettstown