Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Carla Michelle Hernandez Mercado

General Practice Physician in Toa Baja, PR · enumerated 2009.

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

National Provider Identifier

1952636607

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Registry record

Entity type Individual (Type 1)

Name Dr. Carla Michelle Hernandez Mercado

Sex Female

Practice address Camino De La Zarzuela Sf-22 Mansion Sur, Toa Baja, PR, 00949

Phone (787) 399-9219

Enumeration date Oct 14, 2009

Last updated in NPPES Sep 3, 2012

Taxonomy & licenses

208D00000X General Practice Physician Allopathic & Osteopathic Physicians · License 17764 (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.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1952636607 active?

Yes, as of the latest NPPES snapshot, NPI 1952636607 is active (record last updated 2012-09-03).

How do I verify Carla Hernandez Mercado's NPI record?

Cross-check NPI 1952636607 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 2012-09-03.