NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Brenda G. Greene, RN

Community Health Registered Nurse in Johnson City, TN · enumerated 2007.

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

National Provider Identifier

1144360421

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Ms. Brenda G. Greene
Credential RN
Sex Female
Practice address 1233 Southwest Avenue Extension, Johnson City, TN, 37604
Phone (423) 979-4633
Fax (423) 979-3268
Enumeration date Feb 7, 2007
Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

163WC1500X Community Health Registered Nurse Nursing Service Providers · License 037670 (TN) 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.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1144360421 active?
Yes, as of the latest NPPES snapshot, NPI 1144360421 is active (record last updated 2007-07-08).
How do I verify Brenda Greene's NPI record?
Cross-check NPI 1144360421 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 2007-07-08.