Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mrs. Nancy J Butler, RPH
Pharmacist in Lebanon, MO · enumerated 2014.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1538584446
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Registry record
Entity type Individual (Type 1)
Name Mrs. Nancy J Butler
Credential RPH
Sex Female
Practice address 1800 S Jefferson Ave, Lebanon, MO, 65536
Phone (417) 532-7148
Fax (417) 532-2631
Enumeration date Feb 28, 2014
Last updated in NPPES Feb 28, 2014
Taxonomy & licenses
RPH · Registered Pharmacist: A licensed pharmacist registered with a state board of pharmacy.
About the RPH 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.
Frequently asked questions
What specialty is Nancy Butler?
Nancy Butler is registered in NPPES with the primary taxonomy of Pharmacist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-02-28.