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

Marcus Antonio (Tony) Chambers, LPN

Licensed Practical Nurse in Johnson City, TN · enumerated 2018 · practices at Frontier Health.

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

National Provider Identifier

1144700337

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Marcus Antonio (Tony) Chambers

Credential LPN

Sex Male

Practice address Johnson City, TN, 37604

Phone (423) 232-2600

Fax (423) 467-3644

Enumeration date Aug 16, 2018

Last updated in NPPES Aug 16, 2018

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

Taxonomy & licenses

164W00000X Licensed Practical Nurse Nursing Service Providers · License 0000091968 (TN) Primary

LPN · Licensed Practical Nurse: A nurse providing basic care under the direction of RNs and physicians. About the LPN 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.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1144700337 active?

Yes, as of the latest NPPES snapshot, NPI 1144700337 is active (record last updated 2018-08-16).

How do I verify Marcus Chambers's NPI record?

Cross-check NPI 1144700337 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-08-16.