Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Ms. Shannon Callan, MS, OTR/L
Occupational Therapist in Erie, CO · enumerated 2018.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1558855981
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Registry record
Entity type Individual (Type 1)
Name Ms. Shannon Callan
Credential MS, OTR/L
Sex Female
Practice address Po Box 142, Erie, CO, 80516
Phone (720) 480-8592
Enumeration date Jun 19, 2018
Last updated in NPPES Aug 26, 2024
Taxonomy & licenses
225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License OT.0004734 (CO) Primary
225XP0200X Pediatric Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License OT.0004734 (CO) Secondary
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| OT.0004734 | Other | CO | OT 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.
Frequently asked questions
Where does Shannon Callan practice?
The practice location on file with NPPES is in Erie, CO. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Shannon Callan?
The National Provider Identifier (NPI) for Shannon Callan is 1558855981, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-08-26.