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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. William Barnes Butt, MD

Diagnostic Radiology Physician in Cartersville, GA · enumerated 2006 · practices at Summit Virtual Radiology, LLC.

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

National Provider Identifier

1689623589

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Registry record

Entity type Individual (Type 1)
Name Dr. William Barnes Butt
Credential MD
Sex Male
Practice address 10 Bowen Ct, Cartersville, GA, 30120
Phone (678) 928-9759
Fax (678) 928-9759
Enumeration date May 8, 2006
Last updated in NPPES Nov 4, 2014

Taxonomy & licenses

2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians · License 031215 (GA) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
000503632 Medicaid GA -

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 1689623589 active?
Yes, as of the latest NPPES snapshot, NPI 1689623589 is active (record last updated 2014-11-04).
How do I verify William Butt's NPI record?
Cross-check NPI 1689623589 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-11-04.