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Ethan Nelson

Ethan Nelson is a Behavior Technician provider (Behavior Technician) practicing in Aberdeen, MD, registered in the NPPES registry with NPI 1629905930 since 2026.

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI 1629905930
Entity type Individual (Type 1)
Name Ethan Nelson
Sex Male
Practice address Aberdeen, MD, 21001
Phone 4103571180
Enumeration date 2026-05-08
Last updated in NPPES 2026-05-10

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

Taxonomy & licenses

Taxonomy code Specialty Primary License State
106S00000X Behavior Technician Primary
Copy-ready billing details
Provider: Ethan Nelson
NPI: 1629905930
Taxonomy: 106S00000X (Behavior Technician)
Address: Aberdeen, MD, 21001

Verify this record

Cross-check NPI 1629905930 against the authoritative CMS record: view Ethan Nelson 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 Ethan Nelson?
The National Provider Identifier (NPI) for Ethan Nelson is 1629905930, a Type 1 (individual) record in the CMS NPPES registry.
Where does Ethan Nelson practice?
The practice location on file with NPPES is in Aberdeen, MD. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2026-05-10.