Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Ms. April Dawn Seiler, PA-C
Physician Assistant in Peoria, AZ · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1417164864
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Registry record
Entity type Individual (Type 1)
Name Ms. April Dawn Seiler
Credential PA-C
Sex Female
Practice address 7717 W Deer Valley Rd, Suite 125, Peoria, AZ, 85382
Phone (623) 561-6300
Fax (623) 572-5400
Enumeration date May 16, 2007
Last updated in NPPES Sep 13, 2016
Taxonomy & licenses
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
What is the NPI number for April Seiler?
The National Provider Identifier (NPI) for April Seiler is 1417164864, a Type 1 (individual) record in the CMS NPPES registry.
Where does April Seiler practice?
The practice location on file with NPPES is in Peoria, AZ. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-09-13.