Robert Nicholson

Robert Nicholson is a Behavior Technician provider (Behavior Technician) practicing in Thornton, CO, registered in the NPPES registry with NPI 1639830870 since 2022.

✓ Active NPI ✓ Valid NPI checksum

NPI	1639830870
Entity type	Individual (Type 1)
Name	Robert Nicholson
Sex	Male
Practice address	10525 MADISON ST, Thornton, CO, 80233
Phone	6504776485
Enumeration date	2022-01-09
Last updated in NPPES	2022-01-09

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
106S00000X	Behavior Technician	Primary	RBT-21-194656	CA

Copy-ready billing details

Provider: Robert Nicholson
NPI: 1639830870
Taxonomy: 106S00000X (Behavior Technician)
Address: 10525 MADISON ST, Thornton, CO, 80233

Verify this record

Cross-check NPI 1639830870 against the authoritative CMS record: view Robert Nicholson 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

What is the NPI number for Robert Nicholson?

The National Provider Identifier (NPI) for Robert Nicholson is 1639830870, a Type 1 (individual) record in the CMS NPPES registry.

Where does Robert Nicholson practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2022-01-09.