Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Mar at Home Occupational Therapy Services PC

Occupational Therapist in Brooklyn, NY · enumerated 2006 · authorized official Marlene Rubenstein, President.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1043239056

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Registry record

Entity type Organization (Type 2)

Legal business name Mar at Home Occupational Therapy Services PC

Practice address 5110 12th Ave, Brooklyn, NY, 11219

Phone (800) 275-3243

Fax (800) 275-3671

Enumeration date Jul 19, 2006

Last updated in NPPES May 15, 2008

Taxonomy & classification

225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers Primary

Authorized official

Name Marlene Rubenstein

Title President

Phone (800) 275-3243

Other identifiers

Identifier	Type	State	Issuer
02736134	Medicaid	NY	-

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Where is Mar at Home Occupational Therapy Services PC located?

The practice location on file with NPPES is in Brooklyn, NY.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2008-05-15. Verify at npiregistry.cms.hhs.gov.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-05-15.