NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Patricia Josephine Block

Addiction (Substance Use Disorder) Counselor in Lodi, CA · enumerated 2012 · practices at Delta Radiology, Inc..

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

National Provider Identifier

1053669960

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Patricia Josephine Block
Sex Female
Practice address 541 S Ham Ln, Lodi, CA, 95242
Phone (209) 224-5076
Enumeration date Aug 27, 2012
Last updated in NPPES Jun 8, 2022

Taxonomy & licenses

101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers 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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Patricia Block?
The National Provider Identifier (NPI) for Patricia Block is 1053669960, a Type 1 (individual) record in the CMS NPPES registry.
Where does Patricia Block practice?
The practice location on file with NPPES is in Lodi, CA. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-06-08.