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Assertive Rehabilitation Medical Services P.C

Physical Medicine & Rehabilitation Physician in Brooklyn, NY · enumerated 2008 · authorized official Herman Ambris, President.

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

National Provider Identifier

1871741512

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Registry record

Entity type Organization (Type 2)
Legal business name Assertive Rehabilitation Medical Services P.C
Practice address 583 Pennsylvania Ave, Brooklyn, NY, 11207
Phone (718) 257-7000
Fax (718) 257-7454
Enumeration date Sep 7, 2008
Last updated in NPPES Sep 7, 2008

Taxonomy & classification

208100000X Physical Medicine & Rehabilitation Physician Allopathic & Osteopathic Physicians · License 173632 (NY) Primary

Authorized official

Name Herman Ambris
Title President
Phone (718) 257-7000

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.

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Frequently asked questions

Where is Assertive Rehabilitation Medical Services P.C 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 2008-09-07. Verify at npiregistry.cms.hhs.gov.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-09-07.