Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Ms. Donna K Baker, LCSW, LISAC

Clinical Social Worker in Tucson, AZ · enumerated 2007.

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

National Provider Identifier

1114064250

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Registry record

Entity type Individual (Type 1)

Name Ms. Donna K Baker

Credential LCSW, LISAC

Sex Female

Practice address Tucson, AZ, 85705

Phone (520) 622-0771

Fax (520) 622-8189

Enumeration date Jan 30, 2007

Last updated in NPPES Sep 11, 2025

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers · License LISAC-11821 (AZ) Secondary

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License LCSW-11136 (AZ) Secondary

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License LC4133 (ME) Primary

LCSW · Licensed Clinical Social Worker: A social worker licensed for clinical practice including mental-health therapy. About the LCSW 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

How do I verify Donna Baker's NPI record?

Cross-check NPI 1114064250 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1114064250 active?

Yes, as of the latest NPPES snapshot, NPI 1114064250 is active (record last updated 2025-09-11).

Other providers at this practice address

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Jacquelyn St. Germaine Psychologist · Tucson, AZ NPI 1003804451 Perspectives Counseling Services, LLC Addiction (Substance Use Disorder) Counselor · Tucson, AZ NPI 1649268095 Nancy Andrews Clinical Social Worker · Tucson, AZ NPI 1861592560 Linda Ouellette Addiction (Substance Use Disorder) Counselor · Tucson, AZ NPI 1588716146 Diana Iniguez-Corlew Professional Counselor · Tucson, AZ NPI 1841482536 Donna K Baker Counseling, PC Mental Health Counselor · Tucson, AZ NPI 1063685139 Codac Health Recovery and Wellness Mental Health Clinic/Center (Including Community Mental Health Center) · Tucson, AZ NPI 1992224455

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-11.