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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Jerome Mack Butler Jr., M.D.

Radiation Oncology Physician in Gastonia, NC · enumerated 2008.

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

National Provider Identifier

1346425055

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Registry record

Entity type Individual (Type 1)
Name Dr. Jerome Mack Butler Jr.
Credential M.D.
Sex Male
Practice address 2525 Court Dr, Gastonia, NC, 28054
Enumeration date Jan 2, 2008
Last updated in NPPES Jul 13, 2018

Taxonomy & licenses

2085R0001X Radiation Oncology Physician Allopathic & Osteopathic Physicians · License 2006-01706 (NC) 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
5908709 Medicaid NC -
205202 Other NC MEDCOST
N01706 Medicaid SC -

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

Is NPI 1346425055 active?
Yes, as of the latest NPPES snapshot, NPI 1346425055 is active (record last updated 2018-07-13).
How do I verify Jerome Butler's NPI record?
Cross-check NPI 1346425055 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 2018-07-13.