NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Tiffany Lynae Sybesma

Clinical Social Worker in Modesto, CA · enumerated 2009.

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

National Provider Identifier

1346575388

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Tiffany Lynae Sybesma
Sex Female
Practice address 1800 Tully Rd, Suite F, Modesto, CA, 95350
Phone (209) 576-1750
Enumeration date Oct 8, 2009
Last updated in NPPES Mar 15, 2012

Taxonomy & licenses

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers Secondary
390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary
1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 32610 (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

How do I verify Tiffany Sybesma's NPI record?
Cross-check NPI 1346575388 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1346575388 active?
Yes, as of the latest NPPES snapshot, NPI 1346575388 is active (record last updated 2012-03-15).

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-03-15.