NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. William Anthony Brown Jr., MA

Addiction (Substance Use Disorder) Counselor in Chesapeake, VA · enumerated 2020 · practices at Wholistic Resolutions, LLC.

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

National Provider Identifier

1972125714

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Mr. William Anthony Brown Jr.
Credential MA
Sex Male
Practice address 115 Coastal Way, Chesapeake, VA, 23320
Phone (757) 609-3115
Fax (800) 851-8627
Enumeration date May 14, 2020
Last updated in NPPES May 14, 2020

Taxonomy & licenses

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers Secondary
101Y00000X Counselor Behavioral Health & Social Service Providers Secondary
390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary
101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers 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 William Brown?
The National Provider Identifier (NPI) for William Brown is 1972125714, a Type 1 (individual) record in the CMS NPPES registry.
Where does William Brown practice?
The practice location on file with NPPES is in Chesapeake, VA. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-05-14.