Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Barbra Dale Jefferies, R.N.
Nurse Practitioner in Irving, TX · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1962431106
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Registry record
Entity type Individual (Type 1)
Name Barbra Dale Jefferies
Credential R.N.
Sex Female
Practice address 6750 N Macarthur Blvd, Suite 304, Irving, TX, 75039
Phone (972) 247-8757
Fax (972) 401-9135
Enumeration date Jul 1, 2006
Last updated in NPPES Feb 17, 2015
Taxonomy & licenses
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 567942 (TX) Primary
RN · Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam.
About the RN credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 500001401 | Other | TX | RAILROAD MEDICARE |
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.
Frequently asked questions
How do I verify Barbra Jefferies's NPI record?
Cross-check NPI 1962431106 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1962431106 active?
Yes, as of the latest NPPES snapshot, NPI 1962431106 is active (record last updated 2015-02-17).
Other providers at this practice address
Browse all → North Texas Perinatal Associates, P.A. Maternal & Fetal Medicine Physician · Irving, TX NPI 1265414932 Helen Hawkins Pediatric Nurse Practitioner · Irving, TX NPI 1245202126 Hien Pham Family Medicine Physician · Irving, TX NPI 1689647968 Veronica Villalba Obstetrics & Gynecology Physician · Irving, TX NPI 1679533855 Patricia Marroquin Obstetrics & Gynecology Physician · Irving, TX NPI 1962454744 Ann Wigodsky Clinical Psychologist · Irving, TX NPI 1730132168 Bryan Demarie Internal Medicine Physician · Irving, TX NPI 1225085822 Quynh Rathkamp Internal Medicine Physician · Irving, TX NPI 1780621219
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-02-17.