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LEON MATSUO MD
NPI 1235334947
Internal Medicine in Captain Cook, HI

Active since June 21, 2007PECOS EnrolledAccepts Medicare Assignment
82-6066 MAMALAHOA HWY STE 14, CAPTAIN COOK, HI 96704(808) 825-6557(808) 731-6511 Get Directions Write a Review

NPPES record last updated: February 19, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Leon Matsuo Md NPPES

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

LEON MATSUO MD (NPI 1235334947) is an individual internal medicine provider in Captain Cook, Hawaii, licensed in Hawaii (MD-16101) and active in the NPI registry since June 2007. He is enrolled in Medicare PECOS, is affiliated with Kona Community Hospital, and is a graduate of University Of Hawaii John A. Burns School Of Medicine (2007).

NPPES Registry Identity

NPI1235334947
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameLEON MATSUOCredential: MD
Location Address82-6066 MAMALAHOA HWY STE 14Captain Cook, HI 96704-8204
Mailing AddressPo Box 312Captain Cook, HI 96704-0312 · (808) 825-6557
Phone(808) 825-6557
Fax(808) 731-6511
Sole ProprietorNo
Medical School CMSUniversity Of Hawaii John A. Burns School Of MedicineGraduated 2007
Enumeration DateJune 21, 2007
Last NPPES UpdateFebruary 19, 2026
NPPES CertifiedFebruary 19, 2026
✔ NPI 1235334947 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in HI · MD-16101
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Also ListedPediatricsTaxonomy 208000000X · License MD-16101 (HI)
82-6066 MAMALAHOA HWY STE 14, Captain Cook, HI 96704
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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

Leon Matsuo 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.

PECOS PAC ID547438947
PECOS Enrollment IDI20110802000814
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.

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.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
655 services150 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
139 services83 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
13 services13 patients

Hospital Affiliations CMS Care Compare 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Kona Community Hospital

Acute Care Hospitals · Kealakekua, HI
1/5 CMS rating
OwnershipGovernment - State
CMS Certification Number120019
Location79-1019 Haukapila StreetKealakekua, HI 96750 · Hawaii County
Emergency services Birthing friendly

North Hawaii Community Hospital, Inc

Acute Care Hospitals · Kamuela, HI
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number120028
Location67 1125 Mamalahoa HighwayKamuela, HI 96743 · Hawaii County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 96704 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
$136.68 typical visit price
range $60.53 – $180.05
Typical copayment $34.17 (range $15.13 – $45.01)
Most-billed visit code 99204
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.

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.

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
5 suppliers14 claims48 services$5.22 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES

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

LEON MATSUO MD INC
Internal Medicine
82-6066 MAMALAHOA HWY STE 14
CAPTAIN COOK, HI 96704
Hawaii County (808) 825-6557

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 Leon Matsuo's NPI number?

The NPI number for Leon Matsuo is 1235334947. It was assigned to this individual provider in the NPPES registry on June 21, 2007.

Where is Leon Matsuo located?

Leon Matsuo practices at 82-6066 Mamalahoa Hwy Ste 14, Captain Cook, HI 96704. The listed phone number is (808) 825-6557.

What is Leon Matsuo's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Leon Matsuo enrolled in Medicare?

Yes. Leon Matsuo 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 Leon Matsuo accept?

Health plans from HMSA list Leon Matsuo 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 Leon Matsuo affiliated with any hospitals?

According to CMS data, Leon Matsuo is affiliated with Kona Community Hospital and North Hawaii Community Hospital, Inc.

When was this NPI record last updated?

The NPPES record for Leon Matsuo was last updated on February 19, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.