Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Andrea Johnson Yost, PSYD
Psychologist in Harrisburg, PA · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1306035274
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Registry record
Entity type Individual (Type 1)
Name Dr. Andrea Johnson Yost
Credential PSYD
Sex Female
Practice address 5405 Jonestown Rd Ste 103, Harrisburg, PA, 17112
Phone (301) 706-7048
Enumeration date Oct 17, 2007
Last updated in NPPES Dec 16, 2010
Taxonomy & licenses
103T00000X Psychologist Behavioral Health & Social Service Providers · License PS016714 (PA) Primary
PSYD · Doctor of Psychology: A clinical doctorate in psychology focused on professional practice.
About the PSYD credential
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 Andrea Yost's NPI record?
Cross-check NPI 1306035274 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1306035274 active?
Yes, as of the latest NPPES snapshot, NPI 1306035274 is active (record last updated 2010-12-16).
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-12-16.