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Dr. Steven B Gresham, MA, PHD

Mental Health Counselor in Tucson, AZ · enumerated 2006 · practices at Sierra Tucson, LLC.

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

National Provider Identifier

1285728972

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Registry record

Entity type Individual (Type 1)
Name Dr. Steven B Gresham
Credential MA, PHD
Sex Male
Practice address 39580 S Lago Del Oro Pkwy, Tucson, AZ, 85739
Phone (520) 624-4000
Enumeration date Oct 3, 2006
Last updated in NPPES Dec 5, 2022

Taxonomy & licenses

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers Secondary
101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers Primary
PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD 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

What is the NPI number for Steven Gresham?
The National Provider Identifier (NPI) for Steven Gresham is 1285728972, a Type 1 (individual) record in the CMS NPPES registry.
Where does Steven Gresham practice?
The practice location on file with NPPES is in Tucson, AZ. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-12-05.