NPI Portal NPI Lookup & Verification

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Mr. William D Fabrocini, PT

Physical Therapist in Aspen, CO · enumerated 2006 · practices at Aspen Club Sports Medicine Inst.

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

National Provider Identifier

1124139191

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Registry record

Entity type Individual (Type 1)
Name Mr. William D Fabrocini
Credential PT
Sex Male
Practice address 1450 Crystal Lake Road, Aspen, CO, 81611
Fax (970) 925-4879
Enumeration date Aug 31, 2006
Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 3237 (CO) Primary
PT · Physical Therapist: A licensed movement specialist treating injury and disability through exercise and rehabilitation. About the PT credential

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

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.
What specialty is William Fabrocini?
William Fabrocini is registered in NPPES with the primary taxonomy of Physical Therapist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.