Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Abdulbage El Siddig
Physician Assistant in Prescott, AZ · enumerated 2024.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1619725645
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Registry record
Entity type Individual (Type 1)
Name Abdulbage El Siddig
Sex Male
Practice address 1000 Willow Creek Rd Ste F, Prescott, AZ, 86301
Phone (928) 227-0912
Enumeration date May 6, 2024
Last updated in NPPES May 6, 2024
Taxonomy & licenses
363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License R81022 (AZ) 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
Where does Abdulbage El Siddig practice?
The practice location on file with NPPES is in Prescott, AZ. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Abdulbage El Siddig?
The National Provider Identifier (NPI) for Abdulbage El Siddig is 1619725645, a Type 1 (individual) record in the CMS NPPES registry.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-05-06.