Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Alia Nm Zelder, PSY.D.
Clinical Psychologist in Tigard, OR · enumerated 2013.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1518300862
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Registry record
Entity type Individual (Type 1)
Name Alia Nm Zelder
Credential PSY.D.
Sex Female
Practice address 9860 Sw Hall Blvd Ste C3, Tigard, OR, 97223
Phone (971) 319-0340
Fax (503) 719-7839
Enumeration date Apr 16, 2013
Last updated in NPPES Nov 5, 2018
Taxonomy & licenses
103TC2200X Clinical Child & Adolescent Psychologist Behavioral Health & Social Service Providers · License 2670 (OR) Secondary
103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License 2670 (OR) Primary
PSYD · Doctor of Psychology: A clinical doctorate in psychology focused on professional practice.
About the PSYD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 500680624 | Medicaid | OR | - |
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 Alia Zelder's NPI record?
Cross-check NPI 1518300862 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1518300862 active?
Yes, as of the latest NPPES snapshot, NPI 1518300862 is active (record last updated 2018-11-05).
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-11-05.