NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Benjamin Dolan Nelson

Certified Registered Nurse Anesthetist in Sioux Falls, SD · enumerated 2021.

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

National Provider Identifier

1033788906

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Benjamin Dolan Nelson
Sex Male
Practice address 1305 W 18th St, Sioux Falls, SD, 57105
Phone (605) 333-1000
Enumeration date Jun 23, 2021
Last updated in NPPES Sep 24, 2025

Taxonomy & licenses

367500000X Certified Registered Nurse Anesthetist Physician Assistants & Advanced Practice Nursing Providers · License CR001077 (SD) Primary
367500000X Certified Registered Nurse Anesthetist Physician Assistants & Advanced Practice Nursing Providers · License R53553 (ND) Secondary

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

What is the NPI number for Benjamin Nelson?
The National Provider Identifier (NPI) for Benjamin Nelson is 1033788906, a Type 1 (individual) record in the CMS NPPES registry.
Where does Benjamin Nelson practice?
The practice location on file with NPPES is in Sioux Falls, SD. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-24.