Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Julia Ann Williams, OTR/L
Occupational Therapist in York, PA · enumerated 2021.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1043977416
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Registry record
Entity type Individual (Type 1)
Name Julia Ann Williams
Credential OTR/L
Sex Female
Practice address 2051 Springwood Rd, York, PA, 17403
Phone (717) 812-5800
Enumeration date Nov 20, 2021
Last updated in NPPES Nov 20, 2021
Taxonomy & licenses
225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License OC017854 (PA) Primary
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
What specialty is Julia Williams?
Julia Williams is registered in NPPES with the primary taxonomy of Occupational Therapist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
Other providers at this practice address
Browse all → Joseph Koncewicz Athletic Trainer · York, PA NPI 1528512415 Elizabeth Gardner Occupational Therapist · York, PA NPI 1356970339 Taryn Stein Occupational Therapist · York, PA NPI 1467050468 Gregory Ruth Physical Therapist · York, PA NPI 1073111035 Julie Grothouse Physical Therapist · York, PA NPI 1164020103 Eunjung Smith Physical Therapist · York, PA NPI 1831822402 Alaina Strittmatter Physical Therapy Assistant · York, PA NPI 1356050637 Kylee Landis Physical Therapy Assistant · York, PA NPI 1437860335
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-11-20.