Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Sherri Lynn Noonan, RN

Community Health Registered Nurse in Poplar, MT · enumerated 2013 · practices at Us Health Dept of Health & Human Services.

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

National Provider Identifier

1821420944

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Registry record

Entity type Individual (Type 1)

Name Sherri Lynn Noonan

Credential RN

Sex Female

Practice address 107 H Street East, Poplar, MT, 59255

Phone (406) 768-3491

Enumeration date Jul 31, 2013

Last updated in NPPES Jul 31, 2013

Taxonomy & licenses

163WC1500X Community Health Registered Nurse Nursing Service Providers · License RN-18521 (MT) Primary

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

Other identifiers

Identifier	Type	State	Issuer
99900168	Medicaid	MT	-

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 specialty is Sherri Noonan?

Sherri Noonan is registered in NPPES with the primary taxonomy of Community Health 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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-07-31.