Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Corrinne Elizabeth Ackman, OTR/L
Occupational Therapist in Dixon, IL · enumerated 2015.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1043699978
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Registry record
Entity type Individual (Type 1)
Name Corrinne Elizabeth Ackman
Credential OTR/L
Sex Female
Practice address 500 Anchor Rd, Dixon, IL, 61021
Phone (815) 288-1905
Fax (815) 288-1636
Enumeration date May 26, 2015
Last updated in NPPES Mar 10, 2021
Taxonomy & licenses
225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 056.005546 (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
What is the NPI number for Corrinne Ackman?
The National Provider Identifier (NPI) for Corrinne Ackman is 1043699978, a Type 1 (individual) record in the CMS NPPES registry.
Where does Corrinne Ackman practice?
The practice location on file with NPPES is in Dixon, IL. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Diane Cahill Physical Therapist · Dixon, IL NPI 1700916269 Karen Scanlan Developmental Therapist · Dixon, IL NPI 1679694061 Joan Frost Speech-Language Pathologist · Dixon, IL NPI 1003012543 Kreider Services, Inc. Early Intervention Provider Agency · Dixon, IL NPI 1316185622 Kreider Services Incorporated Non-emergency Medical Transport (VAN) · Dixon, IL NPI 1609104041 Jodi Mcfalls Speech-Language Pathologist · Dixon, IL NPI 1417252917 Kiley Johnson Developmental Therapist · Dixon, IL NPI 1003254624 Kreider Services,Inc. Durable Medical Equipment & Medical Supplies · Dixon, IL NPI 1891245312
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-03-10.