Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ned J Zerwic, PT

Physical Medicine & Rehabilitation Physician in Littleton, CO · enumerated 2014 · practices at Physiotherapy Associates Inc.

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

National Provider Identifier

1851792212

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Registry record

Entity type Individual (Type 1)

Name Ned J Zerwic

Credential PT

Sex Male

Practice address 11 W Dry Creek Ct, Littleton, CO, 80120

Phone (303) 795-0428

Fax (303) 795-2790

Enumeration date Sep 4, 2014

Last updated in NPPES Dec 23, 2019

Taxonomy & licenses

208100000X Physical Medicine & Rehabilitation Physician Allopathic & Osteopathic Physicians · License 070021028 (IL) Primary

PT · Physical Therapist: A licensed movement specialist treating injury and disability through exercise and rehabilitation. About the PT credential

Other identifiers

Identifier	Type	State	Issuer
PTL.0014615	Other	CO	PHYSICAL THERAPIST
070021028	Other	IL	LICENSE

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.

Read the full guide → Validate an NPI →

Frequently asked questions

What specialty is Ned Zerwic?

Ned Zerwic is registered in NPPES with the primary taxonomy of Physical Medicine & Rehabilitation Physician. 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

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Physiotherapy Associates Inc Physical Therapy Clinic/Center · Littleton, CO NPI 1427004936 Joyce Fairbanks Physical Therapist · Littleton, CO NPI 1356350755 Terri Johnson Physical Therapist · Littleton, CO NPI 1629088182 Julie Kirwan Physical Therapist · Littleton, CO NPI 1215135884 Austin Dudas Physical Therapist · Littleton, CO NPI 1982949632 Emily Fosheim Physical Therapist · Littleton, CO NPI 1992181846 Emily Mcfarland Physical Therapist · Littleton, CO NPI 1992171581 Christopher Trzcinski Orthopedic Physical Therapist · Littleton, CO NPI 1003362112

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-12-23.