Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mr. Jerome Dario Aldo Dinan, PA-C
Physician Assistant in Watonga, OK · enumerated 2011.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1821394461
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Registry record
Entity type Individual (Type 1)
Name Mr. Jerome Dario Aldo Dinan
Credential PA-C
Sex Male
Practice address 500 N Clarence Nash Blvd, Watonga, OK, 73772
Phone (580) 623-7211
Enumeration date Jan 30, 2011
Last updated in NPPES Jan 30, 2011
Taxonomy & licenses
363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 2008 (OK) Primary
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
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.
What specialty is Jerome Dinan?
Jerome Dinan is registered in NPPES with the primary taxonomy of Physician Assistant. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-01-30.