Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Barbara Hamilton
Specialist in Oxford, OH · enumerated 2013.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1851721724
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Registry record
Entity type Individual (Type 1)
Name Barbara Hamilton
Sex Female
Practice address 102 Hilltop Rd, Oxford, OH, 45056
Phone (513) 523-6542
Enumeration date Nov 13, 2013
Last updated in NPPES Nov 13, 2013
Taxonomy & licenses
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| M0900690 | Medicaid | OH | - |
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
How do I verify Barbara Hamilton's NPI record?
Cross-check NPI 1851721724 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1851721724 active?
Yes, as of the latest NPPES snapshot, NPI 1851721724 is active (record last updated 2013-11-13).
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-11-13.