Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Kristin Mack Brown, PSYD
Clinical Psychologist in Media, PA · enumerated 2020.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1821623679
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Registry record
Entity type Individual (Type 1)
Name Kristin Mack Brown
Credential PSYD
Sex Female
Practice address 107 Chesley Dr Ste 2, Media, PA, 19063
Phone (610) 529-1875
Enumeration date Mar 11, 2020
Last updated in NPPES Nov 2, 2023
Taxonomy & licenses
103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License PS019980 (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
Is NPI 1821623679 active?
Yes, as of the latest NPPES snapshot, NPI 1821623679 is active (record last updated 2023-11-02).
How do I verify Kristin Mack Brown's NPI record?
Cross-check NPI 1821623679 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 → Lauren Matturro Psychologist · Media, PA NPI 1356877757 Steven Bisgaier Psychologist · Media, PA NPI 1518570027 Amanda Chusid Psychologist · Media, PA NPI 1134894785 Lori Skucas Clinical Psychologist · Media, PA NPI 1639841075 Deborah Madnick Psychologist · Media, PA NPI 1700592284 Naomi Brinton Psychologist · Media, PA NPI 1588353866 Ana Yandrich Student in an Organized Health Care Education/Training Program · Media, PA NPI 1750069928 Gerald Martin Clinical Psychologist · Media, PA NPI 1629807680
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-11-02.