DR. DON TOSHIO MATSUURA MD
NPI 1720184120
Internal Medicine - Cardiovascular Disease in Hilo, HI
About Dr. Don Toshio Matsuura Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. DON TOSHIO MATSUURA MD (NPI 1720184120) is an individual cardiovascular disease provider in Hilo, Hawaii, licensed in Hawaii (DEA AM2097435) and active in the NPI registry since September 2006. He is enrolled in Medicare PECOS, is affiliated with Hilo Medical Center, and is a graduate of University Of Hawaii John A. Burns School Of Medicine (1983).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 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. Don Toshio Matsuura 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
2Medicare enrollment records show Don Matsuura reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Hilo, HI 96720
- Reassigned Medicare billing, Hawaii enrollment
- 263 clinicians in this Medicare group
Kaneohe, HI 96744
- Reassigned Medicare billing, Hawaii enrollment
- 10 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 12
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.
Hilo Medical Center
Acute Care Hospitals · Hilo, HIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 96720 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Reported Quality Measures
Referred Medical Equipment & Supplies CMS DME claims
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Other Providers at the Same Location NPPES 6
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
HILO, HI 96720
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 Don Matsuura's NPI number?
The NPI number for Don Matsuura is 1720184120. It was assigned to this individual provider in the NPPES registry on September 15, 2006.
Where is Don Matsuura located?
Don Matsuura practices at 1248 Kinoole St Ste 104, Hilo, HI 96720. The listed phone number is (808) 935-0056.
What is Don Matsuura's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.
Is Don Matsuura enrolled in Medicare?
Yes. Don Matsuura 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 Don Matsuura's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Don Matsuura reassigns Medicare benefits to 2 organizations: Hilo Benioff Medical Center (Hilo, HI) and Ryan M Smith, Do Inc (Kaneohe, 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 Don Matsuura's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Don Matsuura accept?
Health plans from HMSA list Don Matsuura 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 Don Matsuura affiliated with any hospitals?
According to CMS data, Don Matsuura is affiliated with Hilo Medical Center.
When was this NPI record last updated?
The NPPES record for Don Matsuura was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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. Don Toshio Matsuura, MD · NPI 1720184120
Cardiovascular Disease physician in Hilo, Hawaii. Individual provider, active in the CMS NPPES registry since September 15, 2006.
## Identity
- **NPI:** 1720184120 (Entity type: Individual)
- **Enumerated:** September 15, 2006
- **Primary specialty:** Internal Medicine - Cardiovascular Disease · taxonomy 207RC0000X
- **State license:** DEA AM2097435 (Hawaii)
- **Sole proprietor:** No
## Practice location
- **Address:** 1248 KINOOLE ST, STE 104, Hilo, HI 96720-4171
- **Phone:** (808) 935-0056 · **Fax:** (808) 969-7886
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Hilo Benioff Medical Center (NPI 1780757856, Hilo, HI); Ryan M Smith, Do Inc (NPI 1750901195, Kaneohe, HI) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Hawaii John A. Burns School Of Medicine, class of 1983
## Record status
- **NPPES last updated:** July 8, 2007
- **Other identifiers:** Medicare UPIN C98517; Medicare ID-Type Unspecified 013839
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Source: [NPI Profile](https://npiprofile.com/npi/1720184120) · Data from the CMS NPPES public registry.