Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Mario Alonso, PH.D.
Psychologist in Allentown, PA · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1184621682
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Registry record
Entity type Individual (Type 1)
Name Dr. Mario Alonso
Credential PH.D.
Sex Male
Practice address 1011 Brookside Rd, Suite 305, Allentown, PA, 18106
Phone (610) 437-2277
Enumeration date Jun 30, 2005
Last updated in NPPES Aug 1, 2007
Taxonomy & licenses
103T00000X Psychologist Behavioral Health & Social Service Providers · License PS002534L (PA) Primary
PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers.
About the PHD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 01522802 | Other | PA | CAPITAL BLUE CROSS ID |
| 089817 | Other | PA | BLUE SHIELD PROVIDER NUM. |
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
How do I verify Mario Alonso's NPI record?
Cross-check NPI 1184621682 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1184621682 active?
Yes, as of the latest NPPES snapshot, NPI 1184621682 is active (record last updated 2007-08-01).
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-08-01.