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Constance Mesiarik, PHD

Clinical Psychologist in Pottstown, PA · enumerated 2026 · practices at Pathways Mps LLC.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1053254441

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Registry record

Entity type Individual (Type 1)
Name Constance Mesiarik
Credential PHD
Sex Female
Practice address Pottstown, PA, 19464
Phone (610) 776-9546
Enumeration date Apr 11, 2026
Last updated in NPPES Apr 11, 2026

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License PSO17232 (PA) Primary
PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD 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.

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Frequently asked questions

Where does Constance Mesiarik practice?
The practice location on file with NPPES is in Pottstown, PA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Constance Mesiarik?
The National Provider Identifier (NPI) for Constance Mesiarik is 1053254441, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-04-11.