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RAENA CASUGA
NPI 1386461119
Nurse Practitioner - Psychiatric/Mental Health in Mililani, HI

Active since September 23, 2024PECOS EnrolledAccepts Medicare Assignment
100 KAHELU AVE STE 232, MILILANI, HI 96789(808) 207-9800(725) 215-9036 Get Directions Write a Review

NPPES record last updated: July 1, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Raena Casuga NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

RAENA CASUGA (NPI 1386461119) is an individual psychiatric/mental health provider in Mililani, Hawaii, licensed in Hawaii (APRN-4812) and active in the NPI registry since September 2024. She is enrolled in Medicare PECOS, maintains 4 additional practice locations, and is a graduate of Other (2024).

NPPES Registry Identity

NPI1386461119
Entity TypeIndividualFemale
Primary Taxonomy363LP0808X
Provider Legal NameRAENA CASUGA
Location Address100 KAHELU AVE STE 232Mililani, HI 96789-3962
Mailing Address100 Kahelu Ave Ste 232Mililani, HI 96789-3962 · (808) 207-9800 · Fax (725) 215-9036
Phone(808) 207-9800
Fax(725) 215-9036
Sole ProprietorYes
Medical School CMSOtherGraduated 2024
Enumeration DateSeptember 23, 2024
Last NPPES UpdateJuly 1, 2026
NPPES CertifiedJuly 1, 2026
✔ NPI 1386461119 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP0808X
License✔ Licensed in HI · APRN-4812
100 KAHELU AVE STE 232, Mililani, HI 96789
Open in Google Maps ↗

Secondary Practice Locations 4

Location 1133 N Market StWailuku, HI 96793-1717 · Phone (808) 207-9800 · Fax (725) 215-9036
Location 2928 Nuuanu Ave Lowr LevelHonolulu, HI 96817-5193 · Phone (808) 207-9800 · Fax (725) 215-9036
Location 36600 Kalanianaole Hwy Ste 114Honolulu, HI 96825-1282 · Phone (808) 207-9800 · Fax (725) 215-9036
Location 495-1249 Meheula Pkwy Ste 194Mililani, HI 96789-1791 · Phone (808) 207-9800 · Fax (725) 215-9036

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include HMSA.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Raena Casuga is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID3971035858
PECOS Enrollment IDI20241016003554
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 96789 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$92.50 typical visit price
range $60.53 – $180.05
Typical copayment $23.12 (range $15.13 – $45.01)
Most-billed visit code 99203
Established Patient
$105.65 typical visit price
range $20.09 – $147.56
Typical copayment $26.41 (range $5.02 – $36.89)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 17

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MAI THERAPIST, LLC
Marriage & Family Therapist
100 KAHELU AVE STE 232
MILILANI, HI 96789
Honolulu County (808) 940-1437
ANFERNEE LIWAI PMHNP
Nurse Practitioner (Psychiatric/Mental Health)
100 KAHELU AVE STE 232
MILILANI, HI 96789
Honolulu County (808) 207-9800
DR. LORI WILEY AUD, PHD
Audiologist
100 KAHELU AVE STE 232
MILILANI, HI 96789
Honolulu County (808) 676-1893
BUISSON BEHAVIORAL HEALTH LLC
Clinic/Center (Mental Health (Including Community Mental Health Center))
100 KAHELU AVE STE 232
MILILANI, HI 96789
Honolulu County (808) 470-6683
MICHELLE TSURUDA
Psychologist (Clinical)
100 KAHELU AVE STE 232
MILILANI, HI 96789
Honolulu County (801) 477-7760
CAROLINE MARIE-ALETH BUISSON APRN
Nurse Practitioner (Psychiatric/Mental Health)
100 KAHELU AVE STE 232
MILILANI, HI 96789
Honolulu County (808) 470-6683
FIELDS PSYCHIATRIC CONSULTANTS LLC
Community/Behavioral Health
100 KAHELU AVE STE 232
MILILANI, HI 96789
Honolulu County (808) 207-9800
LISA KT JICHA LCSW, CSAC
Social Worker (Clinical)
100 KAHELU AVE STE 232
MILILANI, HI 96789
Honolulu County (808) 625-7448

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Raena Casuga's NPI number?

The NPI number for Raena Casuga is 1386461119. It was assigned to this individual provider in the NPPES registry on September 23, 2024.

Where is Raena Casuga located?

Raena Casuga practices at 100 Kahelu Ave Ste 232, Mililani, HI 96789. The listed phone number is (808) 207-9800.

What is Raena Casuga's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

Is Raena Casuga enrolled in Medicare?

Yes. Raena Casuga is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Raena Casuga accept?

Health plans from HMSA list Raena Casuga as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Raena Casuga was last updated on July 1, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.