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MISS JOAN SETSUKO RUGGIERI KAGAWA M.D.
NPI 1184710816
Psychiatry & Neurology - Psychiatry in Honolulu, HI

Active since October 04, 2006PECOS Enrolled
4218 WAIALAE AVENUE, A106, HONOLULU, HI 96816(808) 735-0007(808) 735-0021 Get Directions Write a Review

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Sep 11, 2025, Jul 21, 2022 (2 updates tracked since 2022).

About Miss Joan Setsuko Ruggieri Kagawa M.d. NPPES

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

MISS JOAN SETSUKO RUGGIERI KAGAWA M.D. (NPI 1184710816) is an individual psychiatry provider in Honolulu, Hawaii, licensed in Hawaii (MD11344) and active in the NPI registry since October 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1184710816
Entity TypeIndividualFemale
Primary Taxonomy2084P0800X
Provider Legal NameMISS JOAN SETSUKO RUGGIERI KAGAWACredential: M.D.
Location Address4218 WAIALAE AVENUE, A106Honolulu, HI 96816
Mailing Address4218 Waialae Avenue, A106Honolulu, HI 96816 · (808) 735-0007 · Fax (808) 735-0021
Phone(808) 735-0007
Fax(808) 735-0021
Sole ProprietorYes
Enumeration DateOctober 4, 2006
Last NPPES UpdateSeptember 11, 20252 updates tracked since enumeration
✔ NPI 1184710816 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
License✔ Licensed in HI · MD11344
Definition
A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.
Also ListedPsychiatry & Neurology · Child & Adolescent PsychiatryTaxonomy 2084P0804X · License MD11344 (HI)
4218 WAIALAE AVENUE, Honolulu, HI 96816
Open in Google Maps ↗

Other Identifiers 2

Other00D0227902HI · Hmsa Nonparticipating
Medicaid53734201HI

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Miss Joan Setsuko Ruggieri Kagawa M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Medicare Billing Reassignment

Medicare enrollment records show Joan Kagawa reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

State Of Hawaii Department Of Health
1.1 mi
Community/Behavioral Health
3627 KILAUEA AVE, SUITE 411
Honolulu, HI 96816
  • Reassigned Medicare billing, Hawaii enrollment
  • 25 clinicians in this Medicare group
NPI 1194908723 (808) 733-9260

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 96816 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
$180.05 typical visit price
range $60.53 – $180.05
Typical copayment $45.01 (range $15.13 – $45.01)
Most-billed visit code 99205
Established Patient
$74.92 typical visit price
range $20.09 – $147.56
Typical copayment $18.73 (range $5.02 – $36.89)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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 Joan Kagawa's NPI number?

The NPI number for Joan Kagawa is 1184710816. It was assigned to this individual provider in the NPPES registry on October 4, 2006.

Where is Joan Kagawa located?

Joan Kagawa practices at 4218 Waialae Avenue A106, Honolulu, HI 96816. The listed phone number is (808) 735-0007.

What is Joan Kagawa's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Is Joan Kagawa enrolled in Medicare?

Yes. Joan Kagawa is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Joan Kagawa's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Joan Kagawa reassigns Medicare benefits to State Of Hawaii Department Of Health (Honolulu, HI). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Joan Kagawa's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Joan Kagawa was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.