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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Mrs. Caroline A Chee-Oldperson, R.N.

Registered Nurse in Browning, MT · enumerated 2020.

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

National Provider Identifier

1497360150

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Registry record

Entity type Individual (Type 1)
Name Mrs. Caroline A Chee-Oldperson
Credential R.N.
Sex Female
Practice address Browning, MT, 59417
Phone (406) 338-7912
Enumeration date Sep 10, 2020
Last updated in NPPES Sep 10, 2020

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

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License R25966 (NM) Primary
RN · Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam. About the RN credential

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.

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Frequently asked questions

What is the NPI number for Caroline Chee-Oldperson?
The National Provider Identifier (NPI) for Caroline Chee-Oldperson is 1497360150, a Type 1 (individual) record in the CMS NPPES registry.
Where does Caroline Chee-Oldperson practice?
The practice location on file with NPPES is in Browning, MT. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-09-10.