Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Improving Living Services Puerto Rico LLC

Psychologist in Salinas, PR · enumerated 2026 · authorized official Carmen Guzman Negrete, Owner / Managing Member.

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

National Provider Identifier

1518808815

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Registry record

Entity type Organization (Type 2)

Legal business name Improving Living Services Puerto Rico LLC

Practice address Urbanizacion Salimar, C 3, Salinas, PR, 00751

Phone (407) 271-3740

Fax (321) 256-5799

Enumeration date Apr 2, 2026

Last updated in NPPES Apr 2, 2026

Taxonomy & classification

103T00000X Psychologist Behavioral Health & Social Service Providers Primary

104100000X Social Worker Behavioral Health & Social Service Providers Secondary

251B00000X Case Management Agency Agencies Secondary

261QM0801X Mental Health Clinic/Center (Including Community Mental Health Center) Ambulatory Health Care Facilities Secondary

Authorized official

Name Carmen Guzman Negrete

Title Owner / Managing Member

Phone (407) 271-3740

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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2026-04-02. Verify at npiregistry.cms.hhs.gov.

Where is Improving Living Services Puerto Rico LLC located?

The practice location on file with NPPES is in Salinas, PR.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-04-02.