Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Jefry Mejia Mercedes, MD

Student in an Organized Health Care Education/Training Program in Cayey, PR · enumerated 2024.

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

National Provider Identifier

1922836592

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Jefry Mejia Mercedes

Credential MD

Sex Male

Practice address Carretera 14, Barrio Rincon, Cayey, PR, 00737

Phone (787) 535-1001

Enumeration date Jul 24, 2024

Last updated in NPPES Jul 10, 2025

Taxonomy & licenses

208D00000X General Practice Physician Allopathic & Osteopathic Physicians · License 17225I (PR) Secondary

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care · License 37602 (PR) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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

How do I verify Jefry Mejia Mercedes's NPI record?

Cross-check NPI 1922836592 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1922836592 active?

Yes, as of the latest NPPES snapshot, NPI 1922836592 is active (record last updated 2025-07-10).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-07-10.