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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Oliver F Hamilton Jr., M.D.

Diagnostic Radiology Physician in Davenport, FL · enumerated 2009 · practices at Advance Technological Radiology, PA.

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

National Provider Identifier

1447492103

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Registry record

Entity type Individual (Type 1)
Name Oliver F Hamilton Jr.
Credential M.D.
Sex Male
Practice address 2235 North Boulevard West, Davenport, FL, 33837
Phone (863) 421-8674
Enumeration date Mar 27, 2009
Last updated in NPPES Mar 27, 2009

Taxonomy & licenses

2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians · License ME0023620 (FL) Secondary
2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians · License 23620 (FL) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD 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

Is NPI 1447492103 active?
Yes, as of the latest NPPES snapshot, NPI 1447492103 is active (record last updated 2009-03-27).
How do I verify Oliver Hamilton's NPI record?
Cross-check NPI 1447492103 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 2009-03-27.