NPI Portal NPI Lookup & Verification

Nathan David Petersen, RN

Nathan David Petersen is a Critical Care Medicine Registered Nurse provider (Registered Nurse) practicing in Springfield, MO, registered in the NPPES registry with NPI 1932026416 since 2026. The credential RN stands for Registered Nurse.

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NPI 1932026416
Entity type Individual (Type 1)
Name Nathan David Petersen
Credential RN
Sex Male
Practice address 3801 S NATIONAL AVE, Springfield, MO, 65807
Phone 417-269-6000
Enumeration date 2026-07-04
Last updated in NPPES 2026-07-04

Taxonomy & licenses

Taxonomy code Specialty Primary License State
163WC0200X Critical Care Medicine Registered Nurse Primary 2024039851 MO

RN — Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam. About the RN credential

Copy-ready billing details
Provider: Nathan Petersen, RN
NPI: 1932026416
Taxonomy: 163WC0200X (Critical Care Medicine Registered Nurse)
Address: 3801 S NATIONAL AVE, Springfield, MO, 65807

Other providers at this practice address

NPI Name Type Specialty Location
1033036132 Darion Mccorkell Individual Student in an Organized Health Care Education/Training Program Springfield, MO
1386640910 Ian Fawks Individual Family Medicine Physician Springfield, MO
1477546539 Diana Wolfe Individual Internal Medicine Physician Springfield, MO
1407842412 Thomas Gregory Individual Pharmacotherapy Pharmacist Springfield, MO
1780670463 Sam Alexander Individual Emergency Medicine Physician Springfield, MO
1174519821 Jacob Baltz Individual Emergency Medicine Physician Springfield, MO
1558347237 Mosbah Kreimid Individual Pulmonary Disease Physician Springfield, MO
1730165531 James Schmitt Individual Emergency Medicine Physician Springfield, MO

Verify this record

Cross-check NPI 1932026416 against the authoritative CMS record: view Nathan David Petersen 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 Nathan Petersen?
Nathan Petersen is registered in NPPES with the primary taxonomy of Critical Care Medicine Registered Nurse. 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 2026-07-04.