Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Bonnie C Dunham, RD

Registered Dietitian in Johnson City, TN · enumerated 2006.

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

National Provider Identifier

1821045568

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Registry record

Entity type Individual (Type 1)

Name Bonnie C Dunham

Credential RD

Sex Female

Practice address 325 N State of Franklin Rd, 2nd Floor, Johnson City, TN, 37604

Phone (423) 439-7280

Fax (423) 439-8110

Enumeration date May 28, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

133V00000X Registered Dietitian Dietary & Nutritional Service Providers · License 781 (TN) Primary

RD · Registered Dietitian: A nutrition professional credentialed by the Commission on Dietetic Registration. About the RD 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 Bonnie Dunham's NPI record?

Cross-check NPI 1821045568 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1821045568 active?

Yes, as of the latest NPPES snapshot, NPI 1821045568 is active (record last updated 2007-07-08).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.