Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Allison Stiefel, MPT
Physical Therapist in Chicago, IL · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1285760173
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Registry record
Entity type Individual (Type 1)
Name Allison Stiefel
Credential MPT
Sex Female
Practice address 500 N Kingsbury St, Chicago, IL, 60654
Phone (312) 527-5801
Fax (312) 644-4567
Enumeration date Feb 26, 2007
Last updated in NPPES Mar 24, 2010
Taxonomy & licenses
225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 070012962 (IL) 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
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 Allison Stiefel?
Allison Stiefel 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.
Other providers at this practice address
Browse all → Ethan Pettiway Physical Therapist · Chicago, IL NPI 1023153558 Corinne Shannon Physical Therapist · Chicago, IL NPI 1053681593 Madeline Selig Physical Therapist · Chicago, IL NPI 1659781102 Michael Bruszer Physical Therapist · Chicago, IL NPI 1801208988 Matthew Mastenbrook Physical Therapist · Chicago, IL NPI 1871011213 Kayla Hennessy Physical Therapist · Chicago, IL NPI 1356840706 Sarah Calamita Registered Dietitian · Chicago, IL NPI 1699237917 Catherine Braker Physical Therapist · Chicago, IL NPI 1104490564
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-03-24.