Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Karen Alejandra Cornejo Alvarenga

Adult Health Nurse Practitioner in Jessup, MD · enumerated 2026.

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

National Provider Identifier

1437096294

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Registry record

Entity type Individual (Type 1)

Name Karen Alejandra Cornejo Alvarenga

Sex Female

Practice address 8419 Oak Meade Way, Jessup, MD, 20794

Phone (443) 401-5505

Enumeration date Apr 30, 2026

Last updated in NPPES Apr 30, 2026

Taxonomy & licenses

363LA2200X Adult Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License R245684 (MD) 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

What is the NPI number for Karen Cornejo Alvarenga?

The National Provider Identifier (NPI) for Karen Cornejo Alvarenga is 1437096294, a Type 1 (individual) record in the CMS NPPES registry.

Where does Karen Cornejo Alvarenga practice?

The practice location on file with NPPES is in Jessup, MD. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-04-30.