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CONSTANCE MESIARIK PHD
NPI 1053254441
Psychologist - Clinical in Pottstown, PA

Active since April 11, 2026
1304 E HIGH ST STE 2, POTTSTOWN, PA 19464(610) 776-9546 Get Directions Write a Review

NPPES record last updated: April 11, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Constance Mesiarik Phd NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

CONSTANCE MESIARIK PHD (NPI 1053254441) is an individual clinical provider in Pottstown, Pennsylvania, licensed in Pennsylvania (PSO17232) and active in the NPI registry since April 2026.

NPPES Registry Identity

NPI1053254441
Entity TypeIndividualFemale
Primary Taxonomy103TC0700X
Provider Legal NameCONSTANCE MESIARIKCredential: PHD
Location Address1304 E HIGH ST STE 2Pottstown, PA 19464-4958
Mailing AddressPo Box 355Pottstown, PA 19464-0355 · (484) 431-0587
Phone(610) 776-9546
Sole ProprietorYes
Enumeration DateApril 11, 2026
NPPES CertifiedApril 11, 2026
✔ NPI 1053254441 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code103TC0700X
License✔ Licensed in PA · PSO17232
Definition
A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems.
1304 E HIGH ST STE 2, Pottstown, PA 19464
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Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

BRIAN MATLAGA
Psychologist
1304 E HIGH ST STE 2
POTTSTOWN, PA 19464
Montgomery County (610) 776-9546
PATHWAYS MPS LLC
Clinic/Center (Mental Health (Including Community Mental Health Center))
1304 E HIGH ST STE 2
POTTSTOWN, PA 19464
Montgomery County (610) 776-9546

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Constance Mesiarik's NPI number?

The NPI number for Constance Mesiarik is 1053254441. It was assigned to this individual provider in the NPPES registry on April 11, 2026.

Where is Constance Mesiarik located?

Constance Mesiarik practices at 1304 E High St Ste 2, Pottstown, PA 19464. The listed phone number is (610) 776-9546.

What is Constance Mesiarik's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

When was this NPI record last updated?

The NPPES record for Constance Mesiarik was last updated on April 11, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.