Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mr. Alberto Arca
School Psychologist in Adelphi, MD · enumerated 2025.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1578430997
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Registry record
Entity type Individual (Type 1)
Name Mr. Alberto Arca
Sex Male
Practice address 8908 Riggs Rd # 365, Adelphi, MD, 20783
Phone (301) 431-5630
Enumeration date Oct 21, 2025
Last updated in NPPES Oct 21, 2025
Taxonomy & licenses
103TS0200X School Psychologist Behavioral Health & Social Service Providers · License 1001630409 (MD) 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 1578430997 active?
Yes, as of the latest NPPES snapshot, NPI 1578430997 is active (record last updated 2025-10-21).
How do I verify Alberto Arca's NPI record?
Cross-check NPI 1578430997 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-10-21.