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

Mr. John Alterman, LCSWR

Individual provider Clinical Social Worker · NPI 1750446886

Mr. John Alterman, LCSWR is a Clinical Social Worker in Hartsdale, New York. Qualified in 1981, 45 years ago. Practices with Westchester Jewish Community Services Inc, a 42-clinician group, accepts Medicare assignment and offers telehealth. Licensed in New York.

Years since qualifying
45
Licensed in
NY
In the registry since
2006

Practice location Address checks out

141 N Central Ave
Hartsdale, NY 10530-1912
Phone: (914) 949-7699
Fax: (914) 949-3224
Show map & directions

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

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence R025753 (NY)

Record details

NPI number1750446886
Entity typeIndividual (Type 1)
GenderMale
Credentials LCSWR
Sole proprietorNo
NPI enumeratedDecember 27, 2006
Last updated in NPPESOctober 16, 2007

Medicare enrollment

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

Medicare specialtyCLINICAL SOCIAL WORKER
Medical schoolOTHER
Graduated 1981 (45 years in practice)
Group practice Westchester Jewish Community Services Inc. — 42 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

Other providers in Hartsdale