Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Assmca

Q: What is the NPI number for Assmca?

The NPI for Assmca is 1841542420, a Type 2 (organization) record in the CMS NPPES registry.

Substance Use Disorder Rehabilitation Clinic/Center in Juana Diaz, PR · enumerated 2012 · authorized official Claribel Zambrana, Social Worker.

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

National Provider Identifier

1841542420

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Registry record

Entity type Organization (Type 2)

Legal business name Assmca

Practice address Bo. Collores Carr. 512 Km. 5.2, Juana Diaz, PR, 00795

Phone (787) 284-1240

Fax (787) 840-8039

Enumeration date Oct 8, 2012

Last updated in NPPES Oct 8, 2012

Taxonomy & classification

261QR0405X Substance Use Disorder Rehabilitation Clinic/Center Ambulatory Health Care Facilities · License 10510 (PR) Primary

Authorized official

Name Claribel Zambrana

Title Social Worker

Phone (787) 284-1205

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 Assmca?

The NPI for Assmca is 1841542420, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Assmca?

NPPES lists Claribel Zambrana (Social Worker) as the authorized official for this organization.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-10-08.