Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Cesar J. Santiago Jr., M.A., MFTI 58471

Counselor in Santa Rosa, CA · enumerated 2007.

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

National Provider Identifier

1982741799

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Registry record

Entity type Individual (Type 1)

Name Mr. Cesar J. Santiago Jr.

Credential M.A., MFTI 58471

Sex Male

Practice address 1160 N Dutton Ave, Suite 105, Santa Rosa, CA, 95401

Phone (707) 545-2700

Enumeration date Jan 31, 2007

Last updated in NPPES Jan 7, 2013

Taxonomy & licenses

101Y00000X Counselor Behavioral Health & Social Service Providers · License IMF 58471 (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.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1982741799 active?

Yes, as of the latest NPPES snapshot, NPI 1982741799 is active (record last updated 2013-01-07).

How do I verify Cesar Santiago's NPI record?

Cross-check NPI 1982741799 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 2013-01-07.