Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Margaret Sperry

Pediatric Nurse Practitioner in Irving, TX · enumerated 2016.

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

National Provider Identifier

1437501798

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Registry record

Entity type Individual (Type 1)

Name Margaret Sperry

Sex Female

Practice address 2021 N Macarthur Blvd Ste 250, Irving, TX, 75061

Phone (972) 253-4300

Enumeration date Jul 11, 2016

Last updated in NPPES Aug 1, 2016

Taxonomy & licenses

363LP0200X Pediatric Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License AP131318 (TX) 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 Margaret Sperry?

The National Provider Identifier (NPI) for Margaret Sperry is 1437501798, a Type 1 (individual) record in the CMS NPPES registry.

Where does Margaret Sperry practice?

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

Other providers at this practice address

Browse all →

Sheila Harzman Pediatric Nurse Practitioner · Irving, TX NPI 1801005103 Margaret Blackmon Nurse Practitioner · Irving, TX NPI 1649781089 David Lam Family Medicine Physician · Irving, TX NPI 1366024614

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-08-01.