Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Karen Wardell, M.D.

Pediatrics Physician in El Cajon, CA · enumerated 2007 · practices at Sycuan Tribal Government.

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

National Provider Identifier

1952447864

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Registry record

Entity type Individual (Type 1)

Name Karen Wardell

Credential M.D.

Sex Female

Practice address 5442 Sycuan Rd, El Cajon, CA, 92019

Phone (619) 445-0707

Fax (619) 445-5179

Enumeration date Jan 29, 2007

Last updated in NPPES Oct 20, 2008

Taxonomy & licenses

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License G68246 (CA) 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

What is the NPI number for Karen Wardell?

The National Provider Identifier (NPI) for Karen Wardell is 1952447864, a Type 1 (individual) record in the CMS NPPES registry.

Where does Karen Wardell practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-10-20.