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

Marlene Rosario Abreu, OT/L

Pediatric Occupational Therapist in Carolina, PR · enumerated 2012.

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

National Provider Identifier

1679825319

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Registry record

Entity type Individual (Type 1)

Name Marlene Rosario Abreu

Credential OT/L

Sex Female

Practice address Carolina, PR, 00787

Phone (787) 239-9964

Enumeration date Oct 4, 2012

Last updated in NPPES Oct 15, 2012

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

Taxonomy & licenses

225XM0800X Mental Health Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers Secondary

225XP0019X Physical Rehabilitation Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers Secondary

225XP0200X Pediatric Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 1146 (PR) Primary

OT · Occupational Therapist: A licensed therapist helping patients develop or recover skills for daily living and working. About the OT credential

Other identifiers

Identifier	Type	State	Issuer
4484066	Other	PR	DRIVER'S LICENSE

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 1679825319 active?

Yes, as of the latest NPPES snapshot, NPI 1679825319 is active (record last updated 2012-10-15).

How do I verify Marlene Rosario Abreu's NPI record?

Cross-check NPI 1679825319 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 2012-10-15.