Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Drake Mezzanatto, ACSW
Clinical Social Worker in Ukiah, CA · enumerated 2021.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1720746670
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Registry record
Entity type Individual (Type 1)
Name Drake Mezzanatto
Credential ACSW
Sex Male
Practice address 631 S Orchard Ave, Ukiah, CA, 95482
Phone (707) 467-2010
Enumeration date Dec 7, 2021
Last updated in NPPES May 21, 2026
Taxonomy & licenses
1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License ASW137782 (CA) 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.
Frequently asked questions
How do I verify Drake Mezzanatto's NPI record?
Cross-check NPI 1720746670 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1720746670 active?
Yes, as of the latest NPPES snapshot, NPI 1720746670 is active (record last updated 2026-05-21).
Other providers at this practice address
Browse all → Sharon Habina Case Manager/Care Coordinator · Ukiah, CA NPI 1144367335 Redwood Community Services, Inc Community/Behavioral Health Agency · Ukiah, CA NPI 1831237015 Bonnie Anderson Marriage & Family Therapist · Ukiah, CA NPI 1336287150 Sallie Werson Day Training/Habilitation Specialist · Ukiah, CA NPI 1528183126 Paul Meeker Clinical Social Worker · Ukiah, CA NPI 1912022435 Daniel Anderson Marriage & Family Therapist · Ukiah, CA NPI 1902922198 Zachary Davis Rehabilitation Practitioner · Ukiah, CA NPI 1770609810 Kate Napp Rehabilitation Practitioner · Ukiah, CA NPI 1932314630
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-05-21.