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

Bonita Chambers, RDMS, RT-R

Diagnostic Ultrasound Physician in Kingsport, TN · enumerated 2022.

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

National Provider Identifier

1821742370

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Registry record

Entity type Individual (Type 1)

Name Bonita Chambers

Credential RDMS, RT-R

Sex Female

Practice address Kingsport, TN, 37664

Phone (276) 701-1195

Fax (276) 963-2865

Enumeration date Feb 3, 2022

Last updated in NPPES Feb 3, 2022

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

Taxonomy & licenses

2085U0001X Diagnostic Ultrasound Physician Allopathic & Osteopathic Physicians · License 134547 (VA) Primary

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

How do I verify Bonita Chambers's NPI record?

Cross-check NPI 1821742370 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1821742370 active?

Yes, as of the latest NPPES snapshot, NPI 1821742370 is active (record last updated 2022-02-03).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-02-03.