REID ISAO SAKAMOTO MD
NPI 1871082594
Surgery in Honolulu, HI
About Reid Isao Sakamoto Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
REID ISAO SAKAMOTO MD (NPI 1871082594) is an individual surgery provider in Honolulu, Hawaii, licensed in Oregon (FE214427) and active in the NPI registry since May 2018. He is enrolled in Medicare PECOS, is affiliated with The Queens Medical Center, and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 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
Reid Isao Sakamoto 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 Reid Sakamoto 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
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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
The Queens Medical Center
Acute Care Hospitals · Honolulu, HINorth Hawaii Community Hospital, Inc
Acute Care Hospitals · Kamuela, HIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 96813 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other 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 Reid Sakamoto's NPI number?
The NPI number for Reid Sakamoto is 1871082594. It was assigned to this individual provider in the NPPES registry on May 8, 2018.
Where is Reid Sakamoto located?
Reid Sakamoto practices at 1301 Punchbowl St, Honolulu, HI 96813. The listed phone number is (808) 691-1000.
What is Reid Sakamoto's specialty?
The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.
Is Reid Sakamoto enrolled in Medicare?
Yes. Reid Sakamoto 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 Reid Sakamoto's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Reid Sakamoto 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 Reid Sakamoto's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Reid Sakamoto accept?
Health plans from HMSA list Reid Sakamoto 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 Reid Sakamoto affiliated with any hospitals?
According to CMS data, Reid Sakamoto is affiliated with The Queens Medical Center and North Hawaii Community Hospital, Inc.
When was this NPI record last updated?
The NPPES record for Reid Sakamoto was last updated on September 3, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Reid Isao Sakamoto, MD · NPI 1871082594
Surgery physician in Honolulu, Hawaii. Individual provider, active in the CMS NPPES registry since May 8, 2018.
## Identity
- **NPI:** 1871082594 (Entity type: Individual)
- **Enumerated:** May 8, 2018
- **Primary specialty:** Surgery · taxonomy 208600000X
- **State license:** FE214427 (Oregon)
- **Sole proprietor:** No
## Practice location
- **Address:** 1301 PUNCHBOWL ST, Honolulu, HI 96813-2402
- **Phone:** (808) 691-1000
## 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:** Other, class of 2018
## Record status
- **NPPES last updated:** September 3, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1871082594) · Data from the CMS NPPES public registry.