Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Ms. Patricia M. Alvarez, LCSW
Social Worker in Peekskill, NY · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1689877193
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Registry record
Entity type Individual (Type 1)
Name Ms. Patricia M. Alvarez
Credential LCSW
Sex Female
Practice address 1101 Main Street, C/O Wjcs, Peekskill, NY, 10566
Phone (914) 737-7338
Fax (914) 737-1050
Enumeration date Jun 11, 2007
Last updated in NPPES Feb 25, 2016
Taxonomy & licenses
LCSW · Licensed Clinical Social Worker: A social worker licensed for clinical practice including mental-health therapy.
About the LCSW credential
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.
Frequently asked questions
Is NPI 1689877193 active?
Yes, as of the latest NPPES snapshot, NPI 1689877193 is active (record last updated 2016-02-25).
How do I verify Patricia Alvarez's NPI record?
Cross-check NPI 1689877193 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
Browse all → Olga Kuzniar Student in an Organized Health Care Education/Training Program · Peekskill, NY NPI 1710137278 Rosaria Guiao Student in an Organized Health Care Education/Training Program · Peekskill, NY NPI 1457501918 Joseph Autera Social Worker · Peekskill, NY NPI 1891948543 Jenna Grisar Student in an Organized Health Care Education/Training Program · Peekskill, NY NPI 1265766042 Ana Deleon Social Worker · Peekskill, NY NPI 1235461344 Joanne Helffrich Social Worker · Peekskill, NY NPI 1609178284 Susan Weissbach Clinical Social Worker · Peekskill, NY NPI 1861782989
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-02-25.