NPI Portal NPI Lookup & Verification

Charles W Chambers, RN

Charles W Chambers is a Registered Nurse provider (Registered Nurse) practicing in Browning, MT, registered in the NPPES registry with NPI 1922399310 since 2011. The credential RN stands for Registered Nurse.

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI 1922399310
Entity type Individual (Type 1)
Name Charles W Chambers
Credential RN
Sex Male
Practice address Browning, MT, 59417
Phone 4063386164
Enumeration date 2011-04-20
Last updated in NPPES 2011-04-20

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

Taxonomy & licenses

Taxonomy code Specialty Primary License State
163W00000X Registered Nurse Primary 9216 AK

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: Charles Chambers, RN
NPI: 1922399310
Taxonomy: 163W00000X (Registered Nurse)
Address: Browning, MT, 59417

Other providers at this practice address

NPI Name Type Specialty Location
1861409955 U S Health Dept of Health & Human Services Organization General Acute Care Hospital Browning, MT
1710069737 Michael Mccormick Individual Family Nurse Practitioner Browning, MT
1548338163 Timothy Gordon Individual Physical Therapist Browning, MT
1336204189 Keith Mcdivitt Individual Nurse Practitioner Browning, MT
1497889273 Julieann Rattler Individual Dental Hygienist Browning, MT
1801913041 Jamie Kennedy Individual Pharmacist Browning, MT
1992825806 Connie Matthews Individual Emergency Registered Nurse Browning, MT
1821119793 Dawn Bremner Individual Registered Nurse Browning, MT

Verify this record

Cross-check NPI 1922399310 against the authoritative CMS record: view Charles W Chambers 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

How do I verify Charles Chambers's NPI record?
Cross-check NPI 1922399310 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1922399310 active?
Yes — as of the latest NPPES snapshot, NPI 1922399310 is active (record last updated 2011-04-20).

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2011-04-20.