Dr. Ethan Thacher Routt, MD

  • Honolulu, HI
  • Mohs-micrographic surgery physician
NPI1194112391PAC ID5092069146
Medicare services, 2024
732
Medicare patients, 2024
177
Part D claims, 2024
554
Publications
17
MIPS score, 2024
86
Practice address
2828 Pa'A Street, Honolulu, HI 96819
Practice phone
Call (808) 432-5738
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Ambulatory Surgery Center at Kaiser Permanente Mapunapuna Medical Office

Surgery Center - Medicare-Certified · Honolulu, Hawaii

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Dr. Ethan Thacher Routt is a mohs-micrographic surgery physician in Honolulu, Hawaii

Dr. Routt practices at Ambulatory Surgery Center at Kaiser Permanente Mapunapuna Medical Office in Honolulu, Hawaii.

Dr. Routt's NPI, 1194112391, was assigned on April 25, 2015. Dr. Routt graduated from University of Hawaii John A. Burns School of Medicine in 2015. Dr. Routt holds Hawaii license MD-20864.

NPI and contact details
Medicare PAC ID
5092069146
NPI enumeration date
April 25, 2015
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(808) 432-5738
Professional email
Get email
Personal email
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Mobile number
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Sex
Male
Estimated age
37
Medical school graduation
2015

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Ethan Thacher Routt practices at Ambulatory Surgery Center at Kaiser Permanente Mapunapuna Medical Office in Honolulu, Hawaii

Dr. Routt's primary practice is Ambulatory Surgery Center at Kaiser Permanente Mapunapuna Medical Office, at 2828 Pa'A Street, Honolulu, HI 96819. The practice phone is (808) 432-5738.

  • Ambulatory Surgery Center at Kaiser Permanente Mapunapuna Medical Office
    2828 Pa'A Street, Honolulu, HI 96819Phone(808) 432-5738

Source: Dmand AI Affiliation Data

Dr. Ethan Thacher Routt is affiliated with 2 sites of care and 1 medical group

Dr. Routt's primary practice is Ambulatory Surgery Center at Kaiser Permanente Mapunapuna Medical Office in Honolulu, Hawaii. The medical group on file is Golden Dermatology. Dmand AI also links Dr. Routt to 1 more group practice or clinic, named with a free account.

Ambulatory Surgery Center at Kaiser Permanente Mapunapuna Medical OfficeSurgery Center - Medicare-Certified · Honolulu, HawaiiPrimary
Golden DermatologyDermatology group, Honolulu, HI1 group practice or clinicName with a free accountParent health systemName with a free account
See all 3 affiliations for Dr. Routt

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. Ethan Thacher Routt's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Routt practices, 2 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Ambulatory Surgery Center at Kaiser Permanente Mapunapuna Medical OfficeAvailable with a free account
+1 more affiliated siteAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Ethan Thacher Routt is one of 8 mohs-micrographic surgery physicians in Hawaii

Mohs-micrographic surgery is Dr. Routt's primary specialty in the NPI Registry, under taxonomy code 207ND0101X. Dr. Routt is licensed in Hawaii.

Specialties and state licenses

  • Mohs-micrographic surgery, HawaiiPrimaryLicense MD-20864 · taxonomy 207ND0101X

Mohs-micrographic surgery physicians near Dr. Routt

Counts of mohs-micrographic surgery physicians with a Dmand AI profile, by place and practice. Each opens the list.

8mohs-micrographic surgery physicians in Hawaii
6mohs-micrographic surgery physicians in Honolulu

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Dr. Ethan Thacher Routt billed Medicare for 732 services in 2024

CMS data shows 732 Medicare services from Dr. Routt across 16 procedure codes in 2024, for 177 Medicare patients. Medicare paid $138,248 for them. Every service was in an office.

Medicare services, 2024732
Medicare patients177
Paid by Medicare$138,248
Procedure codes16

Dr. Routt's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Surgery
2023: 4272024: 49716%
Office and hospital visits
2023: 1932024: 23522%
Drugs given in the office
2023: 172024: 0100%

Dr. Routt'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.

See all procedures by Dr. Routt

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Source: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data

Dr. Ethan Thacher Routt treated 177 Medicare patients in 2024, average age 76

CMS counts 177 Medicare patients who saw Dr. Routt in 2024. The largest group is 65 to 74, with 75 patients. 75% of them have high cholesterol, and 62% have high blood pressure. Their average risk score is 1.06, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Routt's median patient age at 70, with 44% women.

Medicare patients, 2024177
Average age76
Average risk score1.06

Dr. Routt's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Routt's Medicare patients by sex, 2024

  • Women7140%
  • Men10660%

Chronic conditions among Dr. Routt's Medicare patients, 2024

  1. High cholesterol75%
  2. High blood pressure62%
  3. Arthritis29%
  4. Diabetes27%
  5. Chronic kidney disease23%
  6. Ischemic heart disease20%
  7. Osteoporosis16%
  8. Atrial fibrillation15%

Share of Medicare patients with each condition. A patient can have several.

Dr. Routt's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 70

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. Ethan Thacher Routt wrote 554 Medicare Part D claims in 2024

In 2024, Dr. Routt wrote 554 Medicare Part D claims for 242 patients. 88% of them were for generic drugs. CMS names the drug for 453 of them, across 16 drugs with 11 or more claims each, at $231,910 in total drug cost. In 2023, CMS named 508 claims across 16 drugs.

Part D claims, 2024554
Drugs named by CMS16
Total drug cost$231,910
Part D patients242

Dr. Routt's Part D claims by kind of drug, 2024

  • Generic486 claims88%
  • Brand-name68 claims12%

Dr. Routt'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. Routt's Part D claims, 2024

  • Opioids2%13 of 554 claims
  • Antibiotics12%65 of 554 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: 5082024: 45311%

Drugs named by CMS: 16 in 2024, 16 in 2023.

See all prescribing by Dr. Routt

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. Ethan Thacher Routt scored 86 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 86 out of 100 for Dr. Routt for performance year 2024, reported individually. Dr. Routt accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Routt as offering telehealth. CMS counts 154 procedures of removal of skin lesions by Dr. Routt, more than 78% of the clinicians it reports for that procedure.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Dr. Routt's MIPS scores, performance year 2024

  • 86of 100Final score
  • 75.6of 100Quality
  • 99of 100Promoting Interoperability
  • 40of 100Improvement Activities

Each score is out of 100. The final score weighs the categories CMS scored for this clinician.

Where Dr. Routt ranks in Medicare procedure volume

Removal of skin cancer
47th percentile347 procedures
Removal of skin lesions
78th percentile154 procedures
Skin biopsy
75th percentile91 procedures
Melanoma (skin cancer) excision
76th percentile23 procedures

CMS ranks each clinician against every clinician it reports for the same procedure category.

Removal of nail tissue: 1 to 10 procedures (CMS shows small counts as a range)

Removal of tissue: 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. Ethan Thacher Routt has 17 publications on record

Dmand AI links 17 papers to Dr. Routt, published from 2015 to 2019. 2015 was the busiest year, with 2. The most frequent topics are Skin Neoplasms, Mohs Surgery and Carcinoma, Basal Cell. Dr. Routt has published most often in Dermatol Surg. Dr. Routt's most frequent co-authors are David Hermogenes Ciocon, MD, Jacob Levitt, MD and Gian Leeross Vinelli, MD.

Papers17
Years published2015 to 2019

Dr. Routt's papers by year, 2015 to 2019

Topics Dr. Routt writes about most

  • Skin Neoplasms
  • Mohs Surgery
  • Carcinoma, Basal Cell
  • Administration, Cutaneous
  • Carcinoma, Squamous Cell
  • Gels
  • Sampling Studies

Dr. Routt's most frequent co-authors

Recent publications by Dr. Routt

See all 17 publications and co-authors

See who Dr. Routt researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Routt works with, so you can find a warm path to the right mohs-micrographic surgery physicians.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Dr. Ethan Thacher Routt received $3,153 in industry payments from 2016 to 2025

CMS Open Payments shows 95 general payments to Dr. Routt from 21 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 99% of the total. Abbvie Inc. paid the most, $927.

General payments to Dr. Routt by program year, 2016 to 2025

General payments to Dr. Routt by kind, 2016 to 2025

$3.2Kin total
  • Food and beverage$3,13599%
  • Education$181%

Companies that paid Dr. Routt the most, 2016 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Routt

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Dr. Ethan Thacher Routt graduated from University of Hawaii John A. Burns School of Medicine

Dr. Routt graduated from University of Hawaii John A. Burns School of Medicine in 2015.

  1. Medical schoolUniversity of Hawaii John A. Burns School of Medicine

Source: Dmand AI Professional Profile Data

Sources for Dr. Ethan Thacher Routt's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare 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 percentilesDoctors 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)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Ethan Thacher Routt

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. Ethan Thacher Routt's NPI number?

Dr. Ethan Thacher Routt's NPI number is 1194112391. It was assigned on April 25, 2015, and it is active in the NPI Registry.

What kind of doctor is Dr. Ethan Thacher Routt?

Dr. Ethan Thacher Routt is a mohs-micrographic surgery physician in Honolulu, Hawaii. The primary specialty in the NPI Registry is MOHS-Micrographic Surgery Physician (taxonomy code 207ND0101X).

Where does Dr. Ethan Thacher Routt practice?

Dr. Routt practices at 2828 Pa'A Street, Honolulu, HI 96819. Dr. Routt's primary practice is Ambulatory Surgery Center at Kaiser Permanente Mapunapuna Medical Office in Honolulu, Hawaii. Dmand AI also links Dr. Routt to 1 group practice or clinic.

What is Dr. Ethan Thacher Routt's office phone number?

The practice phone on file for Dr. Routt is (808) 432-5738.

What is Dr. Ethan Thacher Routt's medical license number?

Dr. Routt holds Hawaii license MD-20864.

What medical group is Dr. Ethan Thacher Routt part of?

Dr. Routt is linked to Golden Dermatology.

Does Dr. Ethan Thacher Routt accept Medicare?

Yes. CMS data shows Dr. Routt billed Medicare for 732 services in 2024, and Dr. Routt accepts Medicare assignment.

Does Dr. Ethan Thacher Routt offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Dr. Routt as offering telehealth services.

What is Dr. Ethan Thacher Routt's MIPS score?

Dr. Routt's MIPS final score for performance year 2024 is 86 out of 100, reported individually.

How many Medicare patients does Dr. Ethan Thacher Routt see?

CMS counts 177 Medicare patients who saw Dr. Routt in 2024, with an average age of 76.

Show 7 more questionsShow fewer questions

What services does Dr. Ethan Thacher Routt bill to Medicare?

In 2024, Dr. Routt's most billed Medicare services were surgery: skin and soft tissue (17311), surgery: skin and soft tissue (17003) and office visit, new patient (99203).

Where did Dr. Ethan Thacher Routt go to medical school?

Dr. Routt graduated from University of Hawaii John A. Burns School of Medicine in 2015.

What drugs does Dr. Ethan Thacher Routt prescribe most?

In 2024 Medicare Part D data, Dr. Routt's most prescribed drugs by claims were Mupirocin, Gentamicin Sulfate and Doxycycline Monohydrate.

Has Dr. Ethan Thacher Routt received payments from drug or device companies?

CMS Open Payments shows $3,153 in general payments to Dr. Routt from 21 companies from 2016 to 2025. The largest total came from Abbvie Inc.

How long has Dr. Ethan Thacher Routt been practicing?

Dr. Routt graduated from medical school in 2015, 11 years ago.

Does Dr. Ethan Thacher Routt do research?

Dmand AI links 17 publications to Dr. Routt, published from 2015 to 2019.

Who does Dr. Ethan Thacher Routt publish with?

Dr. Routt's most frequent co-authors are David Hermogenes Ciocon, MD (7 shared papers), Jacob Levitt, MD (4 shared papers) and Gian Leeross Vinelli, MD (3 shared papers).

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