Mrs. Maria Preston, BEHAVIOR ANALYST

Mrs. Maria Preston is a Behavior Analyst provider (Behavior Analyst) practicing in Plantation, FL, registered in the NPPES registry with NPI 1861815383 since 2014.

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI	1861815383
Entity type	Individual (Type 1)
Name	Mrs. Maria Preston
Credential	BEHAVIOR ANALYST
Sex	Female
Practice address	Plantation, FL, 33317
Phone	9544012024
Enumeration date	2014-02-04
Last updated in NPPES	2026-06-01

Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
103K00000X	Behavior Analyst	Primary	1-14-16773	FL

Copy-ready billing details

Provider: Maria Preston, BEHAVIOR ANALYST
NPI: 1861815383
Taxonomy: 103K00000X (Behavior Analyst)
Address: Plantation, FL, 33317

Verify this record

Cross-check NPI 1861815383 against the authoritative CMS record: view Mrs. Maria Preston on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Maria Preston?

Maria Preston is registered in NPPES with the primary taxonomy of Behavior Analyst. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2026-06-01.