Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Barbara Louise Mcwilliams, ANP
Nurse Practitioner in Texarkana, AR · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1104824754
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Registry record
Entity type Individual (Type 1)
Name Barbara Louise Mcwilliams
Credential ANP
Sex Female
Practice address 300 E 6th St, Texarkana, AR, 71854
Phone (870) 779-6000
Fax (870) 779-6125
Enumeration date Jul 8, 2005
Last updated in NPPES Oct 24, 2013
Taxonomy & licenses
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License A01724ANP (AR) Primary
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License R28820 (TX) Secondary
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 155070758 | Medicaid | AR | - |
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 Barbara Mcwilliams's NPI record?
Cross-check NPI 1104824754 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1104824754 active?
Yes, as of the latest NPPES snapshot, NPI 1104824754 is active (record last updated 2013-10-24).
Other providers at this practice address
Browse all → Russell Mayo Family Medicine Physician · Texarkana, AR NPI 1568469211 Shanna Spence Family Medicine Physician · Texarkana, AR NPI 1255338943 Sondra Bedwell Nurse Practitioner · Texarkana, AR NPI 1538166483 Michael Downs Family Medicine Physician · Texarkana, AR NPI 1639177959 Belinda Hutcheson Pediatrics Physician · Texarkana, AR NPI 1639177728 University of Arkansas for Medical Sciences Pediatrics Physician · Texarkana, AR NPI 1255339271 Alyson Denson Pediatrics Physician · Texarkana, AR NPI 1447250345 Deborah Porchia Nurse Practitioner · Texarkana, AR NPI 1043291560
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-10-24.