2026 NPPES data Dermatology Physician NPI 1194112391 MD
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ETHAN ROUTT, MD

Dermatology Physician in HONOLULU, Hawaii. CMS National Plan and Provider Enumeration System profile including specialty classification, practice address, and Medicare prescribing data when reported.

Federal data — no proprietary rating. PlainDoctor publishes the actual CMS NPPES and Medicare records — NPI registration, specialty, practice location, and prescribing data — without a composite score or editorial opinion on top. Every field traces to a federal source.
Prescribing volume
627
Medicare Part D claims · 237 beneficiaries · Dermatology Physician avg: 729
Generic prescribing
90%
generic claims · 10% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
94.5442/100
▲ 11 pts above national avg 83.1 · [object Object]
Industry payments
$594.87
21 payments · CMS Open Payments (Sunshine Act)
What the federal data reveals: ETHAN ROUTT, MD is a Dermatology Physician ([object Object]) practicing in HONOLULU, Hawaii with a Medicare Part D prescribing footprint of 627 claims across 237 beneficiaries — 10% brand-name prescribing . Their CMS MIPS Final Score of 94.5442/100 (national average: 83.1) reflects performance across Quality, Cost, Interoperability, and Improvement Activities . Industry payments of $594.87 across 21 transactions are disclosed under CMS Open Payments (Sunshine Act).

What stands out: ETHAN ROUTT, MD reported a CMS MIPS final score of 94.5442 out of 100, above the 83.1 national average, and filed 627 Medicare Part D claims in 2023. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

Board certification likely (heuristic — not verified)

ETHAN ROUTT, MD practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + MIPS quality reporting + 1 hospital affiliation — signals consistent with board-certified status. For verified board certification, see CertificationMatters.org (the official ABMS public lookup).

ETHAN ROUTT, MD at a glance

High performer (top quartile)

NPI registry status

Active

Issued 04/25/2015

NPI 1194112391

Primary specialty

Dermatology Physician

Mid-sized

14,610 US NPIs in this specialty

Medicare Part D claims

627 14% vs specialty avg

2023 prescription claims

Specialty avg: 729

MIPS final score

94.5442/100 11.44420000000001% pts

Exceptional band

vs 83.1 national avg

Specialty distribution in Hawaii

How Dermatology Physician compares to other specialties among Hawaii providers

Hawaii providers

Dermatology Physician share within Hawaii

1. Dermatology Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Dermatology Physician share within Hawaii

Medicare quality performance — MIPS

ETHAN ROUTT, MD's 2023 MIPS final score plotted against the Dermatology Physician national average

High performer (top quartile)
MIPS Final Score
94.5442/100
vs 83.1 national avg · 2023 performance year

MIPS final score (Dermatology Physician) — 94.5442/100 vs national avg 83.1

0%100%National avg83%94.5%
MIPS final score (Dermatology Physician) — 94.5442/100 vs national avg 83.1

The Merit-based Incentive Payment System (MIPS) scores providers 0–100 across four performance categories: Quality, Cost, Promoting Interoperability, and Improvement Activities, weighted under 42 CFR §414.1380. Reporting is voluntary for many small practices, so absence of a MIPS score is not a quality signal.

Board certification through an ABMS or AOA member board signals voluntary post-licensure examination plus continuous Maintenance of Certification cycles. Verify any individual provider's status through certificationmatters.org (ABMS) or osteopathic.org (AOA).

ETHAN ROUTT, MD is a Dermatology Physician provider practicing in HONOLULU, Hawaii, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: MD. NPI: 1194112391. This profile includes practice location, specialty classification, and organizational affiliations from the CMS provider registry. Provider information is self-reported to CMS and updated monthly.

ETHAN ROUTT, MD appears in the CMS NPPES registry as a Dermatology Physician provider holding MD credentials at 2226 LILIHA ST STE 302, HONOLULU, HI, 96817, with a listed phone of (808) 585-8008. NPI 1194112391 was issued on 04/25/2015. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what ROUTT most recently submitted to CMS rather than a vetted directory listing, which is why patients should always confirm the practice is still at this location before scheduling.

Medicare Part D records for calendar year 2023 show 627 prescription claims written by this provider, covering 237 Medicare beneficiaries and totaling roughly $453K in drug spend, split 10% brand-name and 90% generic by claim count, with an opioid prescribing rate of 2.2%. These figures capture only Medicare Part D — commercial insurance, Medicaid, and cash-pay prescriptions are not included, and any drug-beneficiary cell under 11 is suppressed by CMS for patient privacy. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 94.5442/100 for the 2023 performance year (Quality 90.6259), compared with the national average of 83.1.

Dermatology Physician is a mid-sized specialty nationwide, with 14,610 enrolled providers across 53 states and an average of 729 Part D claims per prescriber, so the context for interpreting these metrics differs meaningfully from a primary-care baseline. Important: PlainDoctor is a directory of publicly available government data, not medical advice, a malpractice database, or a quality rating. Inclusion here does not imply a recommendation, and absence of complaints or sanctions on this page does not mean none exist — always verify credentials through the NPPES NPI Registry, your state medical board, and the ABMS or AOA before making healthcare decisions.

Practice Address

2226 LILIHA ST STE 302
HONOLULU, HI 96817

Provider Details

NPI 1194112391
Specialty Dermatology Physician
Credentials MD
Gender Male
NPI Issued 04/25/2015

CMS Quality Score (MIPS)

Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.

94.5442
Final Score
Avg: 83.1
90.6259
Quality
99
Promoting Interoperability

Reporting: Individual

Hospital and facility affiliations

Facilities where ETHAN ROUTT, MD bills Medicare from. Star ratings (1-5) are CMS Hospital Compare's "Hospital overall rating" — a composite of mortality, readmission, patient experience, safety, timely care, and efficient use of medical imaging measures. Source: CMS Care Compare.

GOLDEN DERMATOLOGY LLC
HONOLULU, HI

Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).

Industry payments received (2024) — CMS Open Payments transparency data

The federal Physician Payments Sunshine Act (part of the Affordable Care Act) requires drug and medical-device manufacturers + group purchasing organizations to publicly report payments and other transfers of value to physicians and teaching hospitals. The data below covers 2024 for ETHAN ROUTT, MD. Source: openpaymentsdata.cms.gov.

Total received

$595

Largest payer

ABBVIE INC.

Most common payment type

Food and Beverage

Industry payments are not necessarily indicators of bias — they include research funding, consulting fees for evidence-based work, royalties for inventions, food at conferences, and similar items. The disclosure exists for transparency. Read our methodology for how we interpret this data.

Brand vs generic prescribing mix · Typical

ETHAN ROUTT, MD — brand share 10.0%
Specialty average (est.)

10% brand-name claims vs 90% generic, on 627 2023 Medicare Part D claims.

The federal Medicare Part D Generic Dispensing Rate national benchmark sits near 90% generic / 10% brand for primary-care prescribers, per CMS Office of the Actuary 2024 estimates. Higher brand share is common in specialty prescribing where generic equivalents are not available.

Medicare Part D Prescribing Data

CMS Medicare Part D prescriber-level data for calendar year 2023.

627
Total Claims
$453K
Total Drug Cost
237
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
663
Total Day Supply
15,910
Brand vs Generic
10% brand / 90% generic
Brand Drug Cost
$433K
Generic Drug Cost
$20K
Opioid Claims
14 (2.2% rate)
Antibiotic Claims
70

Patient Demographics

Average Patient Age
74.0 years
Avg HCC Risk Score
1.27
Gender Split
43% female / 57% male
Age Distribution
<65: 19, 65-74: 109, 75-84: 83, 85+: 26

Top Prescribed Drugs (Medicare Part D)

Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.

Drug Claims
Mupirocin
139
Gentamicin Sulfate
52
Fluocinonide
49
Doxycycline Monohydrate
45
Clobetasol Propionate
31
Ketoconazole
30
Ciclopirox
27
Triamcinolone Acetonide
23
Dupixent Pen
Dupilumab
19
Halobetasol Propionate
15

* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.

Dermatology Physician Overview

How ETHAN ROUTT, MD fits within the Dermatology Physician landscape nationally.

14,610
Dermatology Physician Providers in US
53
States with Dermatology Physician
729
Avg Claims per Provider

ETHAN ROUTT, MD's 627 claims are below the specialty average of 729.

Nearby Dermatology Physician Providers in Hawaii

Other clinicians with the same primary specialty enrolled in Hawaii, drawn from the same CMS NPPES roster as ROUTT.

Compare Dermatology Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is ETHAN ROUTT, MD's specialty?
ETHAN ROUTT, MD specializes in Dermatology Physician and practices in HONOLULU, Hawaii. Credentials: MD.
How much does ETHAN ROUTT, MD prescribe under Medicare Part D?
In 2023, ETHAN ROUTT, MD wrote 627 Medicare Part D claims totaling $453K in drug costs for 237 beneficiaries.
What is ETHAN ROUTT, MD's Medicare quality score?
ETHAN ROUTT, MD has a CMS MIPS Final Score of 94.5442/100 (Quality: 90.6259). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is ETHAN ROUTT, MD located?
ETHAN ROUTT, MD is located at 2226 LILIHA ST STE 302, HONOLULU, HI, 96817. Phone: (808) 585-8008.
What is ETHAN ROUTT, MD's NPI number?
ETHAN ROUTT, MD's National Provider Identifier (NPI) is 1194112391, issued on 04/25/2015.
Does ETHAN ROUTT, MD prescribe more brand-name or generic drugs?
ETHAN ROUTT, MD's prescribing is 10% brand-name and 90% generic drugs by claim count, with $433K in brand drug costs.
Does ETHAN ROUTT, MD prescribe opioids?
Yes, ETHAN ROUTT, MD had 14 opioid claims in 2023 with an opioid prescribing rate of 2.2%.
How many Dermatology Physician providers are there in the US?
There are 14,610 Dermatology Physician providers across 53 states in the US. The average Dermatology Physician provider writes 729 Medicare Part D claims per year.
What drugs does ETHAN ROUTT, MD prescribe most often?
Based on 2023 Medicare Part D data, ETHAN ROUTT, MD's most frequently prescribed drugs include Mupirocin, Gentamicin Sulfate, Fluocinonide. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does ETHAN ROUTT, MD accept Medicare?
ETHAN ROUTT, MD appears in CMS Medicare data with 627 Part D claims and 237 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify ETHAN ROUTT, MD's credentials?
ETHAN ROUTT, MD's NPI is 1194112391 with credentials MD. You can verify this through the NPPES NPI Registry, check state medical board records, and confirm board certification through the ABMS or AOA.

Data Sources

Provider Directory
CMS National Plan and Provider Enumeration System (NPPES), download.cms.gov/nppes, updated monthly. Contains NPI, specialty, credentials, and practice location.
Specialty Classification
NUCC Health Care Provider Taxonomy (nucc.org), the industry standard for classifying provider specialties in Medicare and Medicaid billing.
Prescribing Data
CMS Medicare Part D Prescriber Public Use File (2023). Includes claims, drug costs, beneficiaries, and opioid prescribing rates.
Quality Performance
CMS Merit-based Incentive Payment System (MIPS) — 2023 performance year.
Limitations
Provider data is self-reported to CMS. Prescribing data reflects Medicare Part D only and does not include commercial insurance, Medicaid, or cash prescriptions. Claims below 11 beneficiaries are suppressed by CMS for privacy.

See our complete data methodology for details on how we collect and process government data.

Data as of April 2026 (NPPES) / 2023 (Medicare Part D). Source: Centers for Medicare & Medicaid Services (CMS).

Disclaimer: Data from CMS NPPES and Medicare Part D. PlainDoctor does not rate or rank providers. Provider information is self-reported and may not be current. Always verify information directly with the provider. About · Methodology