Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

ISABELLA QUINN CLARK
NPI 1083529481
Occupational Therapist in Williamsport, PA

Active since August 18, 2026
300 LEADER DR, WILLIAMSPORT, PA 17701(570) 323-8627 Get Directions Write a Review

NPPES record added: August 18, 2026. Verified against the NPPES registry weekly; last sync: August 23, 2026.

About Isabella Quinn Clark NPPES

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

ISABELLA QUINN CLARK (NPI 1083529481) is an individual occupational therapist in Williamsport, Pennsylvania, licensed in Pennsylvania (OCC02026) and active in the NPI registry since August 2026.

NPPES Registry Identity

NPI1083529481
Entity TypeIndividualFemale
Primary Taxonomy225X00000X
Provider Legal NameISABELLA QUINN CLARK
Location Address300 LEADER DRWilliamsport, PA 17701-1943
Mailing Address1296 Steam Valley RdTrout Run, PA 17771-9106
Sole ProprietorNo
Enumeration DateAugust 18, 2026
NPPES CertifiedAugust 18, 2026
NPI 1083529481 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyOccupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
Taxonomy Code225X00000X
License Licensed in PA · OCC02026
Definition
An occupational therapist is a person who has graduated from an entry-level occupational therapy program accredited by the Accreditation Council for Occupational Therapy Education (ACOTE) or predecessor organizations, or approved by the World Federation of Occupational Therapists (WFOT), or an equivalent international occupational therapy education program; has successfully completed a period of supervised fieldwork experience required by the occupational therapy program; has passed a nationally recognized entry-level examination for occupational therapists, and fulfills state requirements for licensure, certification, or registration. An occupational therapist provides interventions based on evaluation and which emphasize the therapeutic use of everyday life activities (i.e., occupations) with individuals or groups for the purpose of facilitating participation in roles and situations and in home, school, workplace, community and other settings. Occupational therapy services are provided for the purpose of promoting health and wellness and are provided to those who have or are at risk for developing an illness, injury, disease, disorder, condition, impairment, disability, activity limitation, or participation restriction. Occupational therapists address the physical, cognitive, psychosocial, sensory, and other aspects of occupational performance in a variety of contexts to support engagement in everyday life activities that affect health, well-being, and quality of life.
300 LEADER DR, Williamsport, PA 17701

Other Providers at the Same Location NPPES 13

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

Skilled Nursing Facility
300 LEADER DR
WILLIAMSPORT, PA 17701
Physical Therapy Assistant
300 LEADER DR
WILLIAMSPORT, PA 17701
Physical Therapy Assistant
300 LEADER DR
WILLIAMSPORT, PA 17701
Physical Therapist
300 LEADER DR
WILLIAMSPORT, PA 17701
Occupational Therapy Assistant
300 LEADER DR
WILLIAMSPORT, PA 17701
Skilled Nursing Facility
300 LEADER DR
WILLIAMSPORT, PA 17701
Occupational Therapist
300 LEADER DR
WILLIAMSPORT, PA 17701
Physician Assistant
300 LEADER DR
WILLIAMSPORT, PA 17701

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 Isabella Clark's NPI number?

The NPI number for Isabella Clark is 1083529481. It was assigned to this individual provider in the NPPES registry on August 18, 2026.

Where is Isabella Clark located?

Isabella Clark practices at 300 Leader Dr, Williamsport, PA 17701. The listed phone number is (570) 323-8627.

What is Isabella Clark's specialty?

The primary specialty registered for this NPI is Occupational Therapist with taxonomy code 225X00000X.

When was this NPI record last updated?

The NPPES record for Isabella Clark was last updated on August 18, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 days 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.