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

Alexandra Maria Serrano

Hearing and Speech Clinic/Center in Guaynabo, PR · enumerated 2026.

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

National Provider Identifier

1558200592

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Registry record

Entity type Individual (Type 1)

Name Alexandra Maria Serrano

Sex Female

Practice address Guaynabo, PR, 00971

Phone (787) 679-6359

Enumeration date Mar 26, 2026

Last updated in NPPES Mar 26, 2026

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

Taxonomy & licenses

261QH0700X Hearing and Speech Clinic/Center Ambulatory Health Care Facilities · License 4780 (PR) 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.

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Frequently asked questions

How do I verify Alexandra Serrano's NPI record?

Cross-check NPI 1558200592 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1558200592 active?

Yes, as of the latest NPPES snapshot, NPI 1558200592 is active (record last updated 2026-03-26).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-03-26.