Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Eugene E Isaac, P.A.-C
Physician Assistant in Lewes, DE · enumerated 2010.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1265755425
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Registry record
Entity type Individual (Type 1)
Name Eugene E Isaac
Credential P.A.-C
Sex Male
Practice address 424 Savannah Rd, Lewes, DE, 19958
Phone (302) 645-3300
Enumeration date Mar 2, 2010
Last updated in NPPES Mar 10, 2022
Taxonomy & licenses
363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License C5-0000808 (DE) 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 Eugene Isaac?
Eugene Isaac 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
Browse all → Imtiaz Khokhar Internal Medicine Physician · Lewes, DE NPI 1629075387 Anthony Buonanno Internal Medicine Physician · Lewes, DE NPI 1609873413 Yongling Bian Clinical Pathology/Laboratory Medicine Physician · Lewes, DE NPI 1912907510 Maureen Syntax Certified Registered Nurse Anesthetist · Lewes, DE NPI 1093708562 Norman Boyer Diagnostic Radiology Physician · Lewes, DE NPI 1649267717 Jeffrey Mccann Diagnostic Radiology Physician · Lewes, DE NPI 1033106109 Ellen Albert Diagnostic Radiology Physician · Lewes, DE NPI 1790772879 Andrew Dahlke Diagnostic Radiology Physician · Lewes, DE NPI 1912994096
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-03-10.