NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Alternative Care Systems ,Inc

Home Health Agency in New York, NY · enumerated 2006 · authorized official Louise Weadock, Resident/Ceo.

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

National Provider Identifier

1477568822

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Alternative Care Systems ,Inc
Other name <Unavail>
Practice address 16 E. 40th Street, 3rd Floor, New York, NY, 10016
Phone (212) 286-9200
Fax (212) 682-8025
Enumeration date Jul 31, 2006
Last updated in NPPES Dec 3, 2018

Taxonomy & classification

251E00000X Home Health Agency Agencies · License R1008 (MD) Secondary
251E00000X Home Health Agency Agencies · License HP0057100 (NJ) Secondary
251E00000X Home Health Agency Agencies · License 0108L001 (NY) Primary

Authorized official

Name Louise Weadock
Title Resident/Ceo
Phone (914) 747-9696

Other identifiers

Identifier Type State Issuer
5097509 Medicaid NJ -
530403200 Medicaid MD -

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

What is the NPI number for Alternative Care Systems ,Inc?
The NPI for Alternative Care Systems ,Inc is 1477568822, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Alternative Care Systems ,Inc?
NPPES lists Louise Weadock (Resident/Ceo) as the authorized official for this organization.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-12-03.