Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Anna Sjostrom

Behavior Analyst in Mascoutah, IL · enumerated 2013 · practices at Trinity Services Inc..

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

National Provider Identifier

1356787030

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Registry record

Entity type Individual (Type 1)

Name Anna Sjostrom

Sex Female

Practice address 973 N 6th St, Mascoutah, IL, 62258

Phone (618) 566-4200

Enumeration date May 21, 2013

Last updated in NPPES May 21, 2013

Taxonomy & licenses

103K00000X Behavior Analyst 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 Anna Sjostrom?

The National Provider Identifier (NPI) for Anna Sjostrom is 1356787030, a Type 1 (individual) record in the CMS NPPES registry.

Where does Anna Sjostrom practice?

The practice location on file with NPPES is in Mascoutah, IL. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Sarah Seibring Behavior Analyst · Mascoutah, IL NPI 1639417058 Trinity Services Inc. Community/Behavioral Health Agency · Mascoutah, IL NPI 1265869465 Kathryn Fricke Behavior Analyst · Mascoutah, IL NPI 1205252699 Roma Kline Behavior Analyst · Mascoutah, IL NPI 1780098574 Lauren Behme Behavior Analyst · Mascoutah, IL NPI 1548718729 Jennie Thole Social Worker · Mascoutah, IL NPI 1407707797

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-05-21.