NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

James Joseph Detwiler Ibach, LPTA

Physical Therapy Assistant in Milford, DE · enumerated 2018 · practices at Pt Works De, LLC.

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

National Provider Identifier

1679048482

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Registry record

Entity type Individual (Type 1)
Name James Joseph Detwiler Ibach
Credential LPTA
Sex Male
Practice address Milford, DE, 19963
Phone (302) 422-2518
Enumeration date Oct 8, 2018
Last updated in NPPES Oct 8, 2018

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

Taxonomy & licenses

225200000X Physical Therapy Assistant Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License J2-0001279 (DE) Primary

Other identifiers

Identifier Type State Issuer
XHD127830688001 Medicaid DE -

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

What specialty is James Ibach?
James Ibach is registered in NPPES with the primary taxonomy of Physical Therapy Assistant. 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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-10-08.