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BRENT YAMASHIRO M.D.
NPI 1558533281
Emergency Medicine in Kailua, HI

Active since April 02, 2008PECOS EnrolledAccepts Medicare Assignment
407 ULUNIU STREET #411, KAILUA, HI 96734(808) 263-7203(808) 263-4604 Get Directions Write a Review

NPPES record last updated: May 23, 2014. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Brent Yamashiro M.d. NPPES

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

BRENT YAMASHIRO M.D. (NPI 1558533281) is an individual emergency medicine provider in Kailua, Hawaii, licensed in California (207P00000X) and active in the NPI registry since April 2008. He is enrolled in Medicare PECOS, is affiliated with Maui Memorial Medical Center, and is a graduate of Eastern Virginia Medical School (2008).

NPPES Registry Identity

NPI1558533281
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameBRENT YAMASHIROCredential: M.D.
Location Address407 ULUNIU STREET #411Kailua, HI 96734
Mailing Address407 Uluniu St Ste 411Kailua, HI 96734-2544 · (808) 263-7203
Phone(808) 263-7203
Fax(808) 263-4604
Sole ProprietorNo
Medical School CMSEastern Virginia Medical SchoolGraduated 2008
Enumeration DateApril 2, 2008
Last NPPES UpdateMay 23, 2014
✔ NPI 1558533281 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
License✔ Licensed in CA · 207P00000X
Definition
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.

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

Brent Yamashiro M.d. 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 ID4981892601
PECOS Enrollment IDI20110502000292
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 4

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.

Emergency department visit with high level of medical decision making 99285
An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.
154 services149 patients
Emergency department visit with moderate level of medical decision making 99284
An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.
92 services90 patients
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 93010
A routine electrocardiogram (ECG) with 12 leads is a simple, non-invasive test that records the electrical activity of your heart. It helps in identifying heart conditions by detecting irregularities in your heart rhythms. The results are interpreted and a report is provided.
77 services75 patients
Emergency department visit with low level of medical decision making 99283
An emergency department visit for a problem of moderate severity involves immediate medical attention for issues like minor fractures, burns, or high fever. The healthcare team will assess your condition, provide necessary treatment, and may suggest further tests or admission if required.
11 services11 patients

Hospital Affiliations CMS Care Compare 2

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

Maui Memorial Medical Center

Acute Care Hospitals · Wailuku, HI
3/5 CMS rating
OwnershipGovernment - State
CMS Certification Number120002
Location221 Mahalani StreetWailuku, HI 96793 · Maui County
Birthing friendly

Kula Hospital

Critical Access Hospitals · Kula, HI
OwnershipVoluntary non-profit - Private
CMS Certification Number121308
Location100 Keokea PlaceKula, HI 96790 · Maui County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 96734 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
$92.50 typical visit price
range $60.53 – $180.05
Typical copayment $23.12 (range $15.13 – $45.01)
Most-billed visit code 99203
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.

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 Brent Yamashiro's NPI number?

The NPI number for Brent Yamashiro is 1558533281. It was assigned to this individual provider in the NPPES registry on April 2, 2008.

Where is Brent Yamashiro located?

Brent Yamashiro practices at 407 Uluniu Street #411, Kailua, HI 96734. The listed phone number is (808) 263-7203.

What is Brent Yamashiro's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Is Brent Yamashiro enrolled in Medicare?

Yes. Brent Yamashiro 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.

Is Brent Yamashiro affiliated with any hospitals?

According to CMS data, Brent Yamashiro is affiliated with Maui Memorial Medical Center and Kula Hospital.

When was this NPI record last updated?

The NPPES record for Brent Yamashiro was last updated on May 23, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.