Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Gail Y Crosthwaite, OTR
Occupational Therapist in Hilo, HI · enumerated 2013.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1326471897
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Registry record
Entity type Individual (Type 1)
Name Gail Y Crosthwaite
Credential OTR
Sex Female
Practice address 1333 Waianuenue Ave, Hilo, HI, 96720
Phone (808) 934-2334
Enumeration date Aug 19, 2013
Last updated in NPPES Aug 19, 2013
Taxonomy & licenses
225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 18 (HI) 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 Gail Crosthwaite practice?
The practice location on file with NPPES is in Hilo, HI. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Gail Crosthwaite?
The National Provider Identifier (NPI) for Gail Crosthwaite is 1326471897, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Madeleine Cornwell Physical Therapist · Hilo, HI NPI 1356469647 George Davis Physical Therapist · Hilo, HI NPI 1053512129 Anjanette Kubo Physical Therapist · Hilo, HI NPI 1992970099 John Tobey Speech-Language Pathologist · Hilo, HI NPI 1144495268 Chrissy Capati Family Medicine Physician · Hilo, HI NPI 1215195680 Kimberly Hodson Occupational Therapist · Hilo, HI NPI 1346562741 Nancy Shriver Geriatric Physical Therapist · Hilo, HI NPI 1124337415 Patricia Watters Specialist · Hilo, HI NPI 1770861049
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-08-19.