DR. KAZUMA NAKAGAWA MD
NPI 1881674539
Psychiatry & Neurology - Neurocritical Care in Honolulu, HI
About Dr. Kazuma Nakagawa Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. KAZUMA NAKAGAWA MD (NPI 1881674539) is an individual neurocritical care provider in Honolulu, Hawaii, licensed in Hawaii (15526) and active in the NPI registry since January 2006. He is enrolled in Medicare PECOS, is affiliated with The Queens Medical Center, and is a graduate of University Of Florida College Of Medicine (2004).
NPPES Registry Identity
Specialties & Licenses 2
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Kazuma Nakagawa Md 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.
Medicare Billing Reassignments
3Medicare enrollment records show Kazuma Nakagawa reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Honolulu, HI 96813
- Reassigned Medicare billing, Hawaii enrollment
- 859 clinicians in this Medicare group
Honolulu, HI 96813
- Reassigned Medicare billing, Hawaii enrollment
- Medicare enrollment name: The Queens Medical Center
- 809 clinicians in this Medicare group
Kamuela, HI 96743
- Reassigned Medicare billing, Hawaii enrollment
- 277 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 3
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
The Queens Medical Center
Acute Care Hospitals · Honolulu, HIOther Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
HONOLULU, HI 96813
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 Kazuma Nakagawa's NPI number?
The NPI number for Kazuma Nakagawa is 1881674539. It was assigned to this individual provider in the NPPES registry on January 19, 2006.
Where is Kazuma Nakagawa located?
Kazuma Nakagawa practices at 1301 Punchbowl St Neuroscience Institute, Qet5, Honolulu, HI 96813. The listed phone number is (808) 691-4617.
What is Kazuma Nakagawa's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurocritical Care, with taxonomy code 2084A2900X.
Is Kazuma Nakagawa enrolled in Medicare?
Yes. Kazuma Nakagawa 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.
Which organizations bill Medicare for Kazuma Nakagawa's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Kazuma Nakagawa reassigns Medicare benefits to 3 organizations: Queens University Medical Group (Honolulu, HI), The Queen's Medical Center (Honolulu, HI) and Queens North Hawaii Community Hospital (Kamuela, HI). Each 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 Kazuma Nakagawa's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Kazuma Nakagawa accept?
Health plans from HMSA list Kazuma Nakagawa 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.
Is Kazuma Nakagawa affiliated with any hospitals?
According to CMS data, Kazuma Nakagawa is affiliated with The Queens Medical Center.
When was this NPI record last updated?
The NPPES record for Kazuma Nakagawa was last updated on December 7, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 years 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.
# Dr. Kazuma Nakagawa, MD · NPI 1881674539
Neurocritical Care physician in Honolulu, Hawaii. Individual provider, active in the CMS NPPES registry since January 19, 2006.
## Identity
- **NPI:** 1881674539 (Entity type: Individual)
- **Enumerated:** January 19, 2006
- **Primary specialty:** Psychiatry & Neurology - Neurocritical Care · taxonomy 2084A2900X
- **State license:** 15526 (Hawaii)
- **Sole proprietor:** No
## Practice location
- **Address:** 1301 PUNCHBOWL ST, NEUROSCIENCE INSTITUTE, QET5, Honolulu, HI 96813-2402
- **Phone:** (808) 691-4617 · **Fax:** (808) 691-4001
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): Queens University Medical Group (NPI 1891441382, Honolulu, HI); The Queen's Medical Center (NPI 1487693586, Honolulu, HI); Queens North Hawaii Community Hospital (NPI 1124009584, Kamuela, HI) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Florida College Of Medicine, class of 2004
## Record status
- **NPPES last updated:** December 7, 2016
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Source: [NPI Profile](https://npiprofile.com/npi/1881674539) · Data from the CMS NPPES public registry.