Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Mairim D Baez Lopez

Counseling Psychologist in Isabela, PR · enumerated 2025.

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

National Provider Identifier

1578453619

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Registry record

Entity type Individual (Type 1)

Name Mairim D Baez Lopez

Sex Female

Practice address Isabela, PR, 00662

Phone (787) 637-9735

Enumeration date Jul 9, 2025

Last updated in NPPES Jul 9, 2025

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

103TC1900X Counseling Psychologist Behavioral Health & Social Service Providers · License 7773 (PR) Primary

103TF0000X Family Psychologist Behavioral Health & Social Service Providers · License 7773 (PR) Secondary

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 1578453619 active?

Yes, as of the latest NPPES snapshot, NPI 1578453619 is active (record last updated 2025-07-09).

How do I verify Mairim Baez Lopez's NPI record?

Cross-check NPI 1578453619 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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