Dr. Mitchell N. Tasaki, MD
- Medicare services, 2024
- 540
- Medicare patients, 2024
- 219
- Part D claims, 2024
- 217
- MIPS score, 2024
- 91
- Hospital affiliations
- 1
- Practice address
- 221 Mahalani Street, Wailuku, HI 96793
- Practice phone
- Call (808) 244-9056
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Tasaki's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Mitchell N. Tasaki is a general surgeon in Wailuku, Hawaii
Dr. Tasaki practices at Maui Memorial Medical Center in Wailuku, Hawaii, part of Kaiser Permanente.
Dr. Tasaki's NPI, 1700893559, was assigned on August 2, 2006. Dr. Tasaki graduated from Creighton University School of Medicine in 1991. Dr. Tasaki holds Hawaii license 9619.
- NPI
- 1700893559NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7618990839
- NPI enumeration date
- August 2, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (808) 244-9056
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 61
- Medical school graduation
- 1991
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Mitchell N. Tasaki practices at Maui Memorial Medical Center in Wailuku, Hawaii
Dr. Tasaki's primary practice is Maui Memorial Medical Center, at 221 Mahalani Street, Wailuku, HI 96793 in Maui County. The practice phone is (808) 244-9056.
- Maui Memorial Medical Center221 Mahalani Street, Wailuku, HI 96793 · Maui CountyPhone(808) 244-9056
Source: Dmand AI Affiliation Data
Dr. Mitchell N. Tasaki is affiliated with 1 site of care and 1 medical group
Dr. Tasaki's primary practice is Maui Memorial Medical Center in Wailuku, Hawaii, part of Kaiser Permanente. The medical group on file is Maui Memorial Medical Center. Dr. Tasaki's employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Mitchell N. Tasaki's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Tasaki practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Maui Memorial Medical Center | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Mitchell N. Tasaki is one of 142 general surgeons in Hawaii
Surgery is Dr. Tasaki's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Tasaki is licensed in Hawaii.
Specialties and state licenses
- Surgery, HawaiiPrimary
General surgeons near Dr. Tasaki
Counts of general surgeons with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Mitchell N. Tasaki billed Medicare for 540 services in 2024
CMS data shows 540 Medicare services from Dr. Tasaki across 10 procedure codes in 2024, for 219 Medicare patients. Medicare paid $53,991 for them.
Dr. Tasaki's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 4352024: 4282%
- Surgery
- 2023: 1692024: 11234%
Where Dr. Tasaki's Medicare services took place, 2024
- In an office41677%
- In a facility12423%
Dr. Tasaki compared with the Hawaii median for general surgeons, 2024
- Dr. Tasaki
- Hawaii median
- Medicare services
- 540vs 1114.9 times
- Medicare patients
- 219vs 822.7 times
- Part D claims
- 139vs 245.8 times
Medians across 131 general surgeons in Hawaii with Dmand AI profiles that report each measure.
Dr. Tasaki's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Mitchell N. Tasaki treated 219 Medicare patients in 2024, average age 74
CMS counts 219 Medicare patients who saw Dr. Tasaki in 2024. The largest group is 65 to 74, with 126 patients. 75% of them have high cholesterol, and 67% have high blood pressure. Their average risk score is 1.02, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Tasaki's median patient age at 67, with 44% women.
Dr. Tasaki's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Tasaki's Medicare patients by sex, 2024
- Women8840%
- Men13160%
Chronic conditions among Dr. Tasaki's Medicare patients, 2024
- High cholesterol75%
- High blood pressure67%
- Arthritis35%
- Diabetes27%
- Ischemic heart disease24%
- Chronic kidney disease22%
- Cancer18%
- Mood disorders14%
Share of Medicare patients with each condition. A patient can have several.
Dr. Tasaki's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women44%
- Men56%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Mitchell N. Tasaki wrote 217 Medicare Part D claims in 2024
In 2024, Dr. Tasaki wrote 217 Medicare Part D claims for 131 patients. 94% of them were for generic drugs. CMS names the drug for 139 of them, across 5 drugs with 11 or more claims each, at $1,840 in total drug cost. In 2023, CMS named 94 claims across 3 drugs.
Dr. Tasaki's Part D claims by kind of drug, 2024
- Generic203 claims94%
- Brand-name14 claims6%
Dr. Tasaki's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Tasaki's Part D claims, 2024
- Opioids26%56 of 217 claims
- Antibiotics13%29 of 217 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 942024: 13948%
Drugs named by CMS: 5 in 2024, 3 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Mitchell N. Tasaki scored 91 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 91 out of 100 for Dr. Tasaki for performance year 2024, reported individually. Dr. Tasaki accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Tasaki as offering telehealth. CMS counts 305 procedures of colonoscopy by Dr. Tasaki, more than 97% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Tasaki's MIPS scores, performance year 2024
- 91of 100Final score
- 88of 100Quality
- 99of 100Promoting Interoperability
- 40of 100Improvement Activities
- 81of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Tasaki ranks in Medicare procedure volume
- Colonoscopy
- 97th percentile305 procedures
- Upper gastrointestinal (GI) endoscopy for acid reflux
- 68th percentile66 procedures
- Hernia repair - groin (open)
- 96th percentile20 procedures
- Removal of tissue
- 66th percentile15 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Mastectomy: 1 to 10 procedures (CMS shows small counts as a range)
Melanoma (skin cancer) excision: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. Mitchell N. Tasaki received $399 in industry payments from 2017 to 2024
CMS Open Payments shows 9 general payments to Dr. Tasaki from 7 drug and device companies from 2017 to 2024. Food and beverage make up the largest share, 100% of the total. Cook Medical LLC paid the most, $125.
General payments to Dr. Tasaki by program year, 2017 to 2024
Companies that paid Dr. Tasaki the most, 2017 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Mitchell N. Tasaki graduated from Creighton University School of Medicine
Dr. Tasaki graduated from Creighton University School of Medicine in 1991.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Mitchell N. Tasaki's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Mitchell N. Tasaki
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Mitchell N. Tasaki's NPI number?
Dr. Mitchell N. Tasaki's NPI number is 1700893559. It was assigned on August 2, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Mitchell N. Tasaki?
Dr. Mitchell N. Tasaki is a general surgeon in Wailuku, Hawaii. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Mitchell N. Tasaki practice?
Dr. Tasaki practices at 221 Mahalani Street, Wailuku, HI 96793. Dr. Tasaki's primary practice is Maui Memorial Medical Center in Wailuku, Hawaii, part of Kaiser Permanente.
What is Dr. Mitchell N. Tasaki's office phone number?
The practice phone on file for Dr. Tasaki is (808) 244-9056.
What is Dr. Mitchell N. Tasaki's medical license number?
Dr. Tasaki holds Hawaii license 9619.
Which hospitals is Dr. Mitchell N. Tasaki affiliated with?
Dr. Tasaki practices at Maui Memorial Medical Center in Wailuku, Hawaii.
What medical group is Dr. Mitchell N. Tasaki part of?
Dr. Tasaki is linked to Maui Memorial Medical Center.
Does Dr. Mitchell N. Tasaki accept Medicare?
Yes. CMS data shows Dr. Tasaki billed Medicare for 540 services in 2024, and Dr. Tasaki accepts Medicare assignment.
Does Dr. Mitchell N. Tasaki offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Tasaki as offering telehealth services.
What is Dr. Mitchell N. Tasaki's MIPS score?
Dr. Tasaki's MIPS final score for performance year 2024 is 91 out of 100, reported individually.
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How many Medicare patients does Dr. Mitchell N. Tasaki see?
CMS counts 219 Medicare patients who saw Dr. Tasaki in 2024, with an average age of 74.
What services does Dr. Mitchell N. Tasaki bill to Medicare?
In 2024, Dr. Tasaki's most billed Medicare services were office visit, established patient (99214), office visit, new patient (99203) and office visit, established patient (99213).
Where did Dr. Mitchell N. Tasaki go to medical school?
Dr. Tasaki graduated from Creighton University School of Medicine in 1991.
What drugs does Dr. Mitchell N. Tasaki prescribe most?
In 2024 Medicare Part D data, Dr. Tasaki's most prescribed drugs by claims were Hydrocodone-Acetaminophen, Gavilyte-G and Pantoprazole Sodium.
Has Dr. Mitchell N. Tasaki received payments from drug or device companies?
CMS Open Payments shows $399 in general payments to Dr. Tasaki from 7 companies from 2017 to 2024. The largest total came from Cook Medical LLC.
How long has Dr. Mitchell N. Tasaki been practicing?
Dr. Tasaki graduated from medical school in 1991, 35 years ago.
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