Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Joan Nelson, ARNP

Q: What is the NPI number for Joan Nelson?

The National Provider Identifier (NPI) for Joan Nelson is 1891848909, a Type 1 (individual) record in the CMS NPPES registry.

Critical Care Medicine Nurse Practitioner in Wenatchee, WA · enumerated 2007.

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

National Provider Identifier

1891848909

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Registry record

Entity type Individual (Type 1)

Name Mrs. Joan Nelson

Credential ARNP

Sex Female

Practice address 820 N Chelan Ave, Wenatchee, WA, 98801

Phone (509) 663-8711

Enumeration date Jan 19, 2007

Last updated in NPPES Mar 6, 2017

Taxonomy & licenses

363LC0200X Critical Care Medicine Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License AP30007278 (WA) Primary

Other identifiers

Identifier	Type	State	Issuer
1891848909	Medicaid	WA	-
P01292752	Other	WA	RR MEDICARE

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

Where does Joan Nelson practice?

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

What is the NPI number for Joan Nelson?

The National Provider Identifier (NPI) for Joan Nelson is 1891848909, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-03-06.