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

Mr. James Edward Tillman Jr., CADC II

Addiction (Substance Use Disorder) Counselor in Roseville, CA · enumerated 2010.

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

National Provider Identifier

1770813883

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Registry record

Entity type Individual (Type 1)
Name Mr. James Edward Tillman Jr.
Credential CADC II
Sex Male
Practice address Roseville, CA, 95661
Phone (530) 787-4357
Enumeration date Jan 12, 2010
Last updated in NPPES Jan 12, 2010

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 A4001007 (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.

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Frequently asked questions

Is NPI 1770813883 active?
Yes, as of the latest NPPES snapshot, NPI 1770813883 is active (record last updated 2010-01-12).
How do I verify James Tillman's NPI record?
Cross-check NPI 1770813883 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-01-12.