Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Madison Mascari, PA-C
Physician Assistant in Media, PA · enumerated 2025.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1578431805
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Registry record
Entity type Individual (Type 1)
Name Madison Mascari
Credential PA-C
Sex Female
Practice address 112 Chesley Dr Ste 100, Media, PA, 19063
Phone (215) 710-6586
Enumeration date Oct 28, 2025
Last updated in NPPES Dec 30, 2025
Taxonomy & licenses
363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License MA067322 (PA) 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 NPI 1578431805 active?
Yes, as of the latest NPPES snapshot, NPI 1578431805 is active (record last updated 2025-12-30).
How do I verify Madison Mascari's NPI record?
Cross-check NPI 1578431805 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-12-30.