NPI Portal NPI Lookup & Verification

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

Maria L Peters, RN

Registered Nurse in Ouray, CO · enumerated 2016 · practices at County of Ouray.

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

National Provider Identifier

1447616388

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Registry record

Entity type Individual (Type 1)
Name Maria L Peters
Credential RN
Sex Female
Practice address Ouray, CO, 81427
Phone (970) 325-4670
Fax (970) 325-7314
Enumeration date Jan 7, 2016
Last updated in NPPES Jun 7, 2018

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

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License RN.1620669 (CO) 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

How do I verify Maria Peters's NPI record?
Cross-check NPI 1447616388 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1447616388 active?
Yes, as of the latest NPPES snapshot, NPI 1447616388 is active (record last updated 2018-06-07).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-06-07.