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ALLISON GROSSMAN
NPI 1639463672
Counselor - Addiction (Substance Use Disorder) in New York, NY

Active since June 07, 2011
19 UNION SQ W, 7TH FLOOR, NEW YORK, NY 10003(212) 627-9600(212) 627-4040 Get Directions Write a Review

NPPES record last updated: June 7, 2011. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Allison Grossman NPPES

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

ALLISON GROSSMAN (NPI 1639463672) is an individual addiction (substance use disorder) provider in New York, New York and active in the NPI registry since June 2011.

NPPES Registry Identity

NPI1639463672
Entity TypeIndividualFemale
Primary Taxonomy101YA0400X
Provider Legal NameALLISON GROSSMAN
Location Address19 UNION SQ W, 7TH FLOORNew York, NY 10003-3304
Mailing Address19 Union Sq W, 7th FloorNew York, NY 10003-3304 · (212) 627-9600 · Fax (212) 627-4040
Phone(212) 627-9600
Fax(212) 627-4040
Sole ProprietorNo
Enumeration DateJune 7, 2011
✔ NPI 1639463672 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Addiction (Substance Use Disorder)Behavioral Health & Social Service Providers
Taxonomy Code101YA0400X
19 UNION SQ W, New York, NY 10003
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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.

SHANNON MARIE GUNNIP MHC
Counselor (Mental Health)
19 UNION SQ W, 7TH FLOOR
NEW YORK, NY 10003
New York County (212) 627-9600
LETICIA PAULINO
Counselor (Addiction (Substance Use Disorder))
19 UNION SQ W, FLOOR 7
NEW YORK, NY 10003
New York County (212) 627-9600
LENI KOUIAS LCSW
Social Worker (Clinical)
19 UNION SQ W, 7TH FLOOR
NEW YORK, NY 10003
New York County (212) 627-9600
DALE SCUDDER
Counselor (Mental Health)
19 UNION SQ W, FLOOR 7
NEW YORK, NY 10003
New York County (212) 627-9600
FRANK GRAVES LMSW
Counselor (Mental Health)
19 UNION SQ W
NEW YORK, NY 10003
New York County (212) 627-9600
MRS. LAUREN O'TOOLE LMHC
Counselor (Addiction (Substance Use Disorder))
19 UNION SQ W, 7TH FLOOR
NEW YORK, NY 10003
New York County (212) 627-9600
RICHARD LEVY LMSW
Counselor (Professional)
19 UNION SQ W, 7TH FLOOR
NEW YORK, NY 10003
New York County (212) 627-9600
WILLIAM MYERS CASAC-T
Counselor (Addiction (Substance Use Disorder))
19 UNION SQ W, 7TH FLOOR
NEW YORK, NY 10003
New York County (212) 627-9600

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 Allison Grossman's NPI number?

The NPI number for Allison Grossman is 1639463672. It was assigned to this individual provider in the NPPES registry on June 7, 2011.

Where is Allison Grossman located?

Allison Grossman practices at 19 Union Sq W 7th Floor, New York, NY 10003. The listed phone number is (212) 627-9600.

What is Allison Grossman's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Addiction (Substance Use Disorder), with taxonomy code 101YA0400X.

When was this NPI record last updated?

The NPPES record for Allison Grossman was last updated on June 7, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.