Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Ian Gwaltney
Physical Therapist in Grayslake, IL · enumerated 2021.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1487221933
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Registry record
Entity type Individual (Type 1)
Name Ian Gwaltney
Sex Male
Practice address 1275 E Belvidere Rd Ste 150, Grayslake, IL, 60030
Phone (847) 735-0828
Fax (847) 735-0838
Enumeration date Jun 4, 2021
Last updated in NPPES Jun 4, 2021
Taxonomy & licenses
225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers 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
Where does Ian Gwaltney practice?
The practice location on file with NPPES is in Grayslake, IL. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Ian Gwaltney?
The National Provider Identifier (NPI) for Ian Gwaltney is 1487221933, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Candice Geske Physical Therapist · Grayslake, IL NPI 1235177080 Teresa Pajor Occupational Therapist · Grayslake, IL NPI 1255672226 Justin Bond Physical Therapist · Grayslake, IL NPI 1558706572 Jaimie Kerman Physical Therapist · Grayslake, IL NPI 1699110247 Rebecca Woeckel Occupational Therapist · Grayslake, IL NPI 1326421447 Erin De Marco Physical Therapist · Grayslake, IL NPI 1306372016 Madison Smith-Osman Occupational Therapist · Grayslake, IL NPI 1205419421 Gabriela Miranda Physical Therapy Assistant · Grayslake, IL NPI 1205540838
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-06-04.