Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Ms. Ann A Williams, LPC
Professional Counselor in Tempe, AZ · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1417161571
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Registry record
Entity type Individual (Type 1)
Name Ms. Ann A Williams
Credential LPC
Sex Female
Practice address 2120 S Mcclintock Dr, Suite 105, Tempe, AZ, 85282
Phone (480) 804-0326
Fax (480) 804-0083
Enumeration date May 9, 2007
Last updated in NPPES Apr 23, 2017
Taxonomy & licenses
101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers · License 0572 (AZ) Secondary
101YP2500X Professional Counselor Behavioral Health & Social Service Providers · License LPC-0572 (AZ) Primary
LPC · Licensed Professional Counselor: A licensed mental-health counselor providing psychotherapy.
About the LPC credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 819493 | Medicaid | AZ | - |
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 1417161571 active?
Yes, as of the latest NPPES snapshot, NPI 1417161571 is active (record last updated 2017-04-23).
How do I verify Ann Williams's NPI record?
Cross-check NPI 1417161571 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 → Christia Lewis Professional Counselor · Tempe, AZ NPI 1013974914 Sandra Decuzzi Clinical Social Worker · Tempe, AZ NPI 1902864945 Susan Mccord Clinical Social Worker · Tempe, AZ NPI 1245285329 Alicia Kostov Clinical Social Worker · Tempe, AZ NPI 1649283532 Mary Horton Clinical Social Worker · Tempe, AZ NPI 1538278221 Tracey Oppenheim Psychiatry Physician · Tempe, AZ NPI 1356436836 John Rhiner Clinical Social Worker · Tempe, AZ NPI 1679657399 Matthew Slavsky Clinical Social Worker · Tempe, AZ NPI 1538230958
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-04-23.