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

Sadie Ann Ek, NP

Pediatric Nurse Practitioner in Euless, TX · enumerated 2010.

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

National Provider Identifier

1073814356

Verified

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Registry record

Entity type Individual (Type 1)

Name Sadie Ann Ek

Credential NP

Sex Female

Practice address Euless, TX, 76039

Phone (817) 455-7233

Enumeration date Nov 3, 2010

Last updated in NPPES Jan 25, 2012

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

Taxonomy & licenses

363LP0200X Pediatric Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 688625 (TX) Primary

NP · Nurse Practitioner: An advanced practice registered nurse with graduate training, licensed to diagnose and treat, often with prescriptive authority. About the NP credential

Other identifiers

Identifier	Type	State	Issuer
284493802	Medicaid	TX	-
284493801	Medicaid	TX	-
688625	Other	TX	TEXAS BOARD OF NURSING
284493803	Medicaid	TX	-

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 specialty is Sadie Ek?

Sadie Ek is registered in NPPES with the primary taxonomy of Pediatric Nurse Practitioner. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-01-25.