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MS. KAREN B MASSONI MSW LCSW R
NPI 1255587655
Social Worker in New York, NY

Active since August 18, 2008
19 WEST 34TH STREET, PENTHOUSE 13TH FLOOR, NEW YORK, NY 10001(212) 947-7111(212) 239-0948 Get Directions Write a Review

NPPES record last updated: August 18, 2008. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Ms. Karen B Massoni Msw Lcsw R NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MS. KAREN B MASSONI MSW LCSW R (NPI 1255587655) is an individual social worker in New York, New York, licensed in New York (R055219-1) and active in the NPI registry since August 2008.

NPPES Registry Identity

NPI1255587655
Entity TypeIndividualFemale
Primary Taxonomy104100000X
Provider Legal NameMS. KAREN B MASSONICredential: MSW LCSW R
Location Address19 WEST 34TH STREET, PENTHOUSE 13TH FLOORNew York, NY 10001
Mailing Address11 Riverside Drive, Apt 8-0-wNew York, NY 10023 · (212) 875-0641 · Fax (212) 875-0641
Phone(212) 947-7111
Fax(212) 239-0948
Sole ProprietorYes
Enumeration DateAugust 18, 2008
✔ NPI 1255587655 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial WorkerBehavioral Health & Social Service Providers
Taxonomy Code104100000X
License✔ Licensed in NY · R055219-1
Definition
A social worker is a person who is qualified by a Social Work degree, and licensed, certified or registered by the state as a social worker to practice within the scope of that license. A social worker provides assistance and counseling to clients and their families who are dealing with social, emotional and environmental problems. Social work services may be rendered to individuals, families, groups, and the public.
19 WEST 34TH STREET, New York, NY 10001
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Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. SUSAN M GRODMAN PHD
Psychologist
19 WEST 34TH STREET, PH LEVEL 13TH FLOOR
NEW YORK, NY 10001
New York County (917) 747-2430
MS. BONNIE MILLER LCSW
Social Worker (Clinical)
19 WEST 34TH STREET
NEW YORK, NY 10001
New York County (917) 532-9939
JEANETTE LUCIANO L.C.S.W.
Social Worker (Clinical)
19 WEST 34TH STREET, PH
NEW YORK CITY, NY 10001
New York County (347) 622-2175
MS. BARBARA BERRY LCSW LICENSE CLINICA
Social Worker (Clinical)
19 WEST 34TH STREET, PENTHOUSE
NEW YORK, NY 10001
New York County (212) 947-7111
MS. MARIE MCHUGH LCSW
Social Worker (Clinical)
19 WEST 34TH STREET
NEW YORK, NY 10001
New York County (212) 947-7111
DR. NORMA M SOUTHWORTH PHD
Psychologist (Clinical)
19 WEST 34TH STREET, PENTHOUSE
NEW YORK, NY 10001
New York County (212) 877-0039
MRS. STEPHANIE NICOLE KLEINBERG LCSW
Psychologist
19 WEST 34TH STREET, PH
NEW YORK CITY, NY 10001
New York County (212) 726-3156
BEATRICE RIVERA LCSW
Social Worker (Clinical)
19 WEST 34TH STREET
NEW YORK, NY 10001
New York County (646) 520-8276

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Karen Massoni's NPI number?

The NPI number for Karen Massoni is 1255587655. It was assigned to this individual provider in the NPPES registry on August 18, 2008.

Where is Karen Massoni located?

Karen Massoni practices at 19 West 34th Street Penthouse 13th Floor, New York, NY 10001. The listed phone number is (212) 947-7111.

What is Karen Massoni's specialty?

The primary specialty registered for this NPI is Social Worker with taxonomy code 104100000X.

When was this NPI record last updated?

The NPPES record for Karen Massoni was last updated on August 18, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.