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Susan Carol Gillis, LMHC, LPC

Mental Health Counselor in Chandler, AZ · enumerated 2010.

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

National Provider Identifier

1568787497

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Registry record

Entity type Individual (Type 1)
Name Susan Carol Gillis
Credential LMHC, LPC
Sex Female
Practice address 801 E Frye Rd, Chandler, AZ, 85225
Phone (480) 812-6400
Enumeration date Apr 4, 2010
Last updated in NPPES Jan 17, 2026

Taxonomy & licenses

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers · License LPC-16039 (AZ) Primary
101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers · License MH 9320 (FL) Secondary
LPC · Licensed Professional Counselor: A licensed mental-health counselor providing psychotherapy. About the LPC credential

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.

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Frequently asked questions

Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Susan Gillis?
Susan Gillis is registered in NPPES with the primary taxonomy of Mental Health Counselor. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-01-17.