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MR. MITCHELL N TASAKI MD
NPI 1700893559
Surgery in Wailuku, HI

Active since August 02, 2006PECOS EnrolledAccepts Medicare Assignment
1885 MAIN ST STE 206, WAILUKU, HI 96793(808) 242-8877(808) 242-1564 Get Directions Write a Review

NPPES record last updated: February 6, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Feb 6, 2026, Jan 23, 2026, Oct 17, 2018 (3 updates tracked since 2018).

About Mr. Mitchell N Tasaki Md NPPES

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

MR. MITCHELL N TASAKI MD (NPI 1700893559) is an individual surgery provider in Wailuku, Hawaii, licensed in Hawaii (9619) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS, is affiliated with Maui Memorial Medical Center, and is a graduate of Creighton University School Of Medicine (1991).

NPPES Registry Identity

NPI1700893559
Entity TypeIndividualMale
Primary Taxonomy208600000X
Provider Legal NameMR. MITCHELL N TASAKICredential: MD
Location Address1885 MAIN ST STE 206Wailuku, HI 96793-1827
Mailing Address1885 Main St Ste 206Wailuku, HI 96793-1827 · (808) 242-8877 · Fax (808) 242-1564
Phone(808) 242-8877
Fax(808) 242-1564
Sole ProprietorNo
Medical School CMSCreighton University School Of MedicineGraduated 1991
Enumeration DateAugust 2, 2006
Last NPPES UpdateFebruary 6, 20263 updates tracked since enumeration
NPPES CertifiedFebruary 6, 2026
✔ NPI 1700893559 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians
Taxonomy Code208600000X
License✔ Licensed in HI · 9619
Definition
A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.
1885 MAIN ST STE 206, Wailuku, HI 96793
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Other Identifiers 1

Medicaid008697601HI

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

Mr. Mitchell N Tasaki 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 ID7618990839
PECOS Enrollment IDI20060113000005
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 10

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.
256 services157 patients
New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203
This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.
114 services114 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.
34 services30 patients
Biopsy of large bowel using a flexible endoscope 45380
A biopsy of the large bowel using a flexible endoscope is a procedure where a thin, flexible tube with a camera is inserted through the rectum to examine the bowel. If abnormal tissue is found, a small sample is taken for further examination. This helps in diagnosing conditions like inflammation, polyps, or cancer.
33 services33 patients
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope 43239
This procedure involves using a thin, flexible tube with a light and camera, known as an endoscope, to examine the esophagus, stomach, and upper part of the small intestine. Small tissue samples are taken for further examination to help diagnose various conditions.
27 services27 patients
Removal of polyps or growths of large bowel using a flexible endoscope with electrical cautery 45384
This procedure involves using a flexible tube with a camera, called an endoscope, to view the large intestine. If any abnormal growths or polyps are found, they are removed with an electrically-heated instrument. This is a common way to prevent bowel issues.
24 services24 patients

Hospital Affiliations CMS Care Compare

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 96793 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
$74.92 typical visit price
range $20.09 – $147.56
Typical copayment $18.73 (range $5.02 – $36.89)
Most-billed visit code 99213
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 Mitchell Tasaki's NPI number?

The NPI number for Mitchell Tasaki is 1700893559. It was assigned to this individual provider in the NPPES registry on August 2, 2006.

Where is Mitchell Tasaki located?

Mitchell Tasaki practices at 1885 Main St Ste 206, Wailuku, HI 96793. The listed phone number is (808) 242-8877.

What is Mitchell Tasaki's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

Is Mitchell Tasaki enrolled in Medicare?

Yes. Mitchell Tasaki 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 Mitchell Tasaki accept?

Health plans from HMSA list Mitchell Tasaki 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 Mitchell Tasaki affiliated with any hospitals?

According to CMS data, Mitchell Tasaki is affiliated with Maui Memorial Medical Center.

When was this NPI record last updated?

The NPPES record for Mitchell Tasaki was last updated on February 6, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 months 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.