Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

First Choice Aba Services Inc

Behavior Analyst in Winter Haven, FL · enumerated 2024 · authorized official Christopher Stawiarz, Administrator.

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

National Provider Identifier

1861212086

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Registry record

Entity type Organization (Type 2)

Legal business name First Choice Aba Services Inc

Practice address 120 W Central Ave Ste 11, Winter Haven, FL, 33880

Phone (407) 870-3434

Fax (407) 641-8897

Enumeration date Oct 14, 2024

Last updated in NPPES Oct 23, 2025

Taxonomy & classification

103K00000X Behavior Analyst Behavioral Health & Social Service Providers Primary

Authorized official

Name Christopher Stawiarz

Title Administrator

Phone (407) 280-1151

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

Where is First Choice Aba Services Inc located?

The practice location on file with NPPES is in Winter Haven, FL.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2025-10-23. Verify at npiregistry.cms.hhs.gov.

Providers at this address

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Christopher Stawiarz Behavior Technician · Winter Haven, FL NPI 1508754995

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-10-23.