Active NPI 1700893559 Individual Practitioner Male Practitioner

Dr. Mitchell N Tasaki , MD

Surgery • Wailuku, HI

✓ Accepts Medicare Assignment Telehealth Available

Professional Overview & Biography Verified Profile Summary

Dr. Mitchell Tasaki, MD is a certified Surgery practicing in Wailuku, HI. With approximately 35 years of clinical experience since graduating from Creighton University School Of Medicine in 1991, Dr. Tasaki delivers high-quality medical care to the local community at 1885 MAIN ST STE 206.

Dr. Tasaki accepts Medicare assignment . Telehealth and virtual consultation options are available for eligible patients.

Frequently performed procedures and clinical services include established patient outpatient office visit, new patient outpatient office visit, biopsy of large bowel using an endoscope. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

1885 Main St Ste 206

Wailuku, HI 967931827

Telephone 8082428877

Fax 8082421564

Associated Practice Facility / Clinic

🏢 Mitchell N. Tasaki Facility NPI 1508155839

Medicare Profile & Education

Medical School

Creighton University School Of Medicine

Graduation Year

1991

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

Telehealth Services Available

Specialty Benchmarks & Practice Insights

Comparative analytics for Surgery in Wailuku, HI

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

35 Yrs +7.3 yrs vs City Avg

City Avg: 27.7 Yrs

State Avg: 23.6 Yrs

Regional Practice Density

11 Specialists

Practicing in Wailuku, HI (157 Statewide)

Telehealth Adoption Rate

27.3% Regional Adoption

✓ Offers Virtual Consultations

Medicare Pricing Discount

86.9% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Tasaki (35 Years) 35 Yrs

Wailuku Specialty Average (27.7 Years) 27.7 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)

Reporting Year:

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	256	157	$417.00	$122.66
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	114	114	$414.00	$113.92
99213 Established patient office or other outpatient visit, typically 15 minutes	34	30	$279.00	$86.39
45380 Biopsy of large bowel using an endoscope	33	33	$1942.00	$142.50
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	27	27	$1427.00	$82.90
45384 Removal of polyps or growths of large bowel using a flexible endoscope with electrical cautery	24	24	$2000.00	$160.92
45378 Diagnostic exam of large bowel using a flexible endoscope	16	16	$1621.00	$163.89
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	12	12	$636.00	$170.92
45390 Removal of large bowel tissue using an endoscope	12	11	$2200.00	$323.53
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	12	12	$777.00	$171.35

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	247	152	$417.00	$131.36
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	117	117	$414.00	$114.19
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	39	38	$1427.00	$76.79
45384 Removal of polyps or growths of large bowel using a flexible endoscope with electrical cautery	34	34	$1902.74	$164.40
45378 Diagnostic exam of large bowel using a flexible endoscope	33	33	$1621.00	$180.92
45380 Biopsy of large bowel using an endoscope	30	30	$1942.00	$135.07
99213 Established patient office or other outpatient visit, typically 15 minutes	29	24	$279.00	$89.03
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	25	25	$636.00	$166.17
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	17	15	$560.00	$186.04
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	11	11	$2182.00	$186.24
49505 Repair of groin hernia (5 years or older)	11	11	$1975.00	$591.06
45390 Removal of large bowel tissue using an endoscope	11	11	$2145.45	$303.09

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	254	148	$417.00	$130.82
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	123	123	$414.00	$115.47
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	36	35	$1427.00	$88.80
99213 Established patient office or other outpatient visit, typically 15 minutes	31	31	$279.00	$93.96
45380 Biopsy of large bowel using an endoscope	28	28	$1942.00	$97.65
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	26	12	$405.00	$90.33
45378 Diagnostic exam of large bowel using a flexible endoscope	25	25	$1621.00	$190.51
45384 Removal of polyps or growths of large bowel using a flexible endoscope with electrical cautery	22	22	$2000.00	$180.03
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	21	21	$636.00	$168.35
45390 Removal of large bowel tissue using an endoscope	15	15	$2100.00	$324.19
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	11	11	$777.00	$202.11

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	168	99	$417.00	$127.37
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	90	90	$414.00	$116.50
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	60	29	$405.00	$106.17
99213 Established patient office or other outpatient visit, typically 15 minutes	28	28	$279.00	$89.98
45378 Diagnostic exam of large bowel using a flexible endoscope	22	22	$1621.00	$178.91
45384 Removal of polyps or growths of large bowel using a flexible endoscope with electrical cautery	20	20	$2000.00	$125.13
45380 Biopsy of large bowel using an endoscope	18	17	$1942.00	$92.26
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	14	14	$1427.00	$70.30
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	13	13	$777.00	$208.78
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	13	13	$2182.00	$184.98

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	113	72	$417.00	$107.39
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	111	29	$405.00	$108.83
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	62	62	$414.00	$110.13
99213 Established patient office or other outpatient visit, typically 15 minutes	22	20	$291.27	$80.61
45378 Diagnostic exam of large bowel using a flexible endoscope	21	21	$1621.00	$190.94
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	20	19	$777.00	$209.87
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	11	11	$1427.00	$86.90

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	229	123	$417.00	$111.67
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	103	103	$414.00	$111.72
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	57	18	$405.00	$107.74
G0500 Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monito	35	35	$150.00	$5.70
45378 Diagnostic exam of large bowel using a flexible endoscope	32	31	$1621.00	$187.26
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	24	24	$1427.00	$80.18
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	18	18	$777.00	$209.62
45384 Removal of polyps or growths of large bowel using a flexible endoscope with electrical cautery	16	16	$2000.00	$203.22
99213 Established patient office or other outpatient visit, typically 15 minutes	15	14	$279.00	$75.04
45390 Removal of large bowel tissue using an endoscope	13	13	$2107.69	$334.40
45380 Biopsy of large bowel using an endoscope	11	11	$1942.00	$133.05

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	259	152	$417.00	$110.40
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	112	112	$414.00	$108.48
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	94	22	$405.00	$106.87
99291 Critical care, first 30-74 minutes	36	11	$1077.00	$225.47
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	33	33	$1427.00	$93.70
45378 Diagnostic exam of large bowel using a flexible endoscope	32	31	$1621.00	$181.54
45384 Removal of polyps or growths of large bowel using a flexible endoscope with electrical cautery	21	21	$1949.14	$150.09
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	17	16	$777.00	$197.59
99213 Established patient office or other outpatient visit, typically 15 minutes	15	12	$279.00	$72.95
45380 Biopsy of large bowel using an endoscope	15	15	$1942.00	$160.52
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	14	14	$2182.00	$176.78

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	215	102	$417.00	$111.22
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	96	30	$405.00	$106.82
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	81	81	$414.00	$111.42
99213 Established patient office or other outpatient visit, typically 15 minutes	25	24	$295.20	$77.55
45378 Diagnostic exam of large bowel using a flexible endoscope	22	21	$1621.00	$179.76
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	20	19	$777.00	$207.29
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	11	11	$1427.00	$76.28

Medical Specialties & State Licenses

CMS Verified: 2026-02-06

Surgery Primary Specialty

NUCC Taxonomy Code: 208600000X

State License HI 9619

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.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

008697601 (HI)

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

8 Historical Events

📍

Updated Practice Location February 06, 2026

Registered at 1885 MAIN ST STE 206, WAILUKU, HI 967931827 (Tel: 8082428877)

📍

Updated Business Mailing Address February 06, 2026

Registered at 1885 MAIN ST STE 206, WAILUKU, HI 967931827 (Tel: 8082428877)

✅

NPI Profile Active March 12, 2010

NPI status registered as active in NPPES database

📍

Updated Practice Location March 12, 2010

Registered at 1885 MAIN ST, STE 206, WAILUKU, HI 96793 (Tel: 8082428877)

📍

Updated Business Mailing Address March 12, 2010

Registered at 1885 MAIN ST, STE 206, WAILUKU, HI 96793 (Tel: 8082428877)

👤

Provider Name / Credentials Updated March 12, 2010

Recorded as MITCHELL TASAKI, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) March 12, 2010

Surgery (License #9619 in HI)

🟢

Initial NPI Registration & Enumeration August 02, 2006

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

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NPI Administrative Meta

NPI Number: 1700893559

Entity Type:

Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)

Enumeration Date: August 02, 2006

Last Update: February 06, 2026

Sole Proprietor: No

Update or Correct Profile

Mailing Address

1885 Main St Ste 206

Wailuku, HI 967931827

Phone: 8082428877

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).

⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.