Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Brittany Williams
Behavior Technician in Concord, NH · enumerated 2024.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1891545265
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Registry record
Entity type Individual (Type 1)
Name Brittany Williams
Sex Female
Practice address 105 Loudon Rd Bldg 3, Concord, NH, 03301
Phone (603) 228-0547
Enumeration date Mar 26, 2024
Last updated in NPPES Mar 26, 2024
Taxonomy & licenses
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
Is NPI 1891545265 active?
Yes, as of the latest NPPES snapshot, NPI 1891545265 is active (record last updated 2024-03-26).
How do I verify Brittany Williams's NPI record?
Cross-check NPI 1891545265 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
Browse all → Emily Cowan Clinical Social Worker · Concord, NH NPI 1396721122 Michelle Jean-Raymond Mental Health Counselor · Concord, NH NPI 1669585980 Sarah Walsh Child & Adolescent Psychiatry Physician · Concord, NH NPI 1295843175 Stephanie Lovering Clinical Social Worker · Concord, NH NPI 1336258425 Shawn Schuler Psychiatric/Mental Health Nurse Practitioner · Concord, NH NPI 1174626006 Christine Cummings Clinical Social Worker · Concord, NH NPI 1730282674 Christopher Haines Mental Health Counselor · Concord, NH NPI 1598830853 Kathleen Egan Mental Health Counselor · Concord, NH NPI 1639246275
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-03-26.