Marcus Harris

Marcus Harris is a Behavior Analyst provider (Behavior Analyst) practicing in Bastrop, LA, registered in the NPPES registry with NPI 1851827224 since 2017.

✓ Active NPI ✓ Valid NPI checksum

NPI	1851827224
Entity type	Individual (Type 1)
Name	Marcus Harris
Sex	Male
Practice address	644 E. JEFFERSON, Bastrop, LA, 71220
Phone	3182393862
Enumeration date	2017-05-04
Last updated in NPPES	2017-05-04

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
103K00000X	Behavior Analyst	Primary	—	—

Copy-ready billing details

Provider: Marcus Harris
NPI: 1851827224
Taxonomy: 103K00000X (Behavior Analyst)
Address: 644 E. JEFFERSON, Bastrop, LA, 71220

Verify this record

Cross-check NPI 1851827224 against the authoritative CMS record: view Marcus Harris 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 specialty is Marcus Harris?

Marcus Harris 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.

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.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2017-05-04.