Leah Hosaka, APRN
Individual provider Active NPI Psychiatric/Mental Health Nurse Practitioner · Honolulu, HI
NPI 1083500433 · NPPES record last updated Jun 28, 2026
Key facts
- NPI
- 1083500433
- Entity type
- Individual (NPI type 1)
- Primary specialty
- Psychiatric/Mental Health Nurse Practitioner 363LP0808X
- License
- 5599 (HI)
- Practice address
- 1110 University Ave Ste 411
Honolulu, HI 96826-1508 - Phone
- (808) 942-7884
- NPI assigned
- Jun 13, 2025
- Sex
- Female
- Sole proprietor
- No
Medicare Care Compare profile
- Specialty
- Nurse Practitioner
- Education
- Rush Medical College of Rush University, 2025
- Medicare assignment
- May accept Medicare assignment
Practice addresses (Care Compare)
91 -1403 Keoneula Blvd Unit
Suite 1903
Ewa Beach, HI 96706-6452
PO Box
Suite 60599
Ewa Beach, HI 96706
Medicare participation
- Medicare fee-for-service enrollment
- Not listed in the public Medicare enrollment file
- Eligible to order & refer
- Part B services: Yes · DME: Yes · Home health: Yes · Power mobility devices: Yes · Hospice: No
National Provider Directory
- Medicare enrollment (NPD)
- Yes
- Credentials
- Registered Nurse
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 95302354 | CA | MD | Registered Nurse |
Specialties & licenses
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Psychiatric/Mental Health Nurse Practitioner | 363LP0808X | 5599 | HI | Yes |
Addresses
Primary practice location
1110 University Ave Ste 411
Honolulu, HI 96826-1508
Mailing address
1110 University Ave Ste 411
Honolulu, HI 96826-1508
Phone (808) 942-7884
Other names
- Leah Watson
Other providers in Honolulu, HI
- Ariel Horton
- Barbara Joan Horton
- Lili K Horton
- Leanne Kiyoko Horvitz
- BJ Hoku Hosaka
- Chie Kawamura Hoshi
- Reid Hoshide
- Hoshino Endodontics LLC
- Hsiao-Ling Shen Hoshino
- Colin Garreth Hosking
All providers in Honolulu, HI · Psychiatric/Mental Health Nurse Practitioner in Hawaii
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Record last updated by the provider on Jun 28, 2026. Information in NPPES is self-reported and not verified by CMS.
- NUCC Health Care Provider Taxonomy: specialty names.
- Medicare Fee-For-Service Public Provider Enrollment (CMS/PECOS): enrollments, PAC IDs and benefit reassignments.
- Order and Referring (CMS).
- Medicare Care Compare provider data (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.