Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Lisa Mackres, ICSW

Social Worker in Hamden, CT · enumerated 2006.

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

National Provider Identifier

1528081445

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Registry record

Entity type Individual (Type 1)

Name Lisa Mackres

Credential ICSW

Sex Female

Practice address 60 Washington Ave, Suite 304, Hamden, CT, 06518

Phone (203) 281-2890

Fax (203) 281-2896

Enumeration date Jul 25, 2006

Last updated in NPPES Sep 11, 2025

Taxonomy & licenses

2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License 003408 (CT) Secondary

104100000X Social Worker Behavioral Health & Social Service Providers · License 003408 (CT) Primary

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

Is NPI 1528081445 active?

Yes, as of the latest NPPES snapshot, NPI 1528081445 is active (record last updated 2025-09-11).

How do I verify Lisa Mackres's NPI record?

Cross-check NPI 1528081445 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

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Douglas Berv Psychiatry Physician · Hamden, CT NPI 1306831391 Enrique Tello Psychiatry Physician · Hamden, CT NPI 1154319416 Shoshana Zax Specialist · Hamden, CT NPI 1841229622 Mary Gillette Gynecology Physician · Hamden, CT NPI 1679505697 Emily Fine Gynecology Physician · Hamden, CT NPI 1528090628 Farzana Begum Psychiatry Physician · Hamden, CT NPI 1720092190 Michael Vollmar Psychiatry Physician · Hamden, CT NPI 1922012392 Mimi Mah Psychiatry Physician · Hamden, CT NPI 1831103209

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-11.