Dr. Arthur Marka, MD

  • Manitowoc, WI
  • Dermatologist
NPI1538798541PAC ID0648673723
Medicare services, 2024
1,395
Medicare patients, 2024
500
Part D claims, 2024
790
Publications
10
Hospital affiliations
2
Practice address
801 York St, Manitowoc, WI 54220
Practice phone
Call (603) 431-5205
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Seacoast Dermatology, a Forefront Dermatology Practice

Manitowoc, Wisconsin

See all 7 affiliations

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Dr. Arthur Marka is a dermatologist in Manitowoc, Wisconsin

Dr. Marka practices at Seacoast Dermatology, a Forefront Dermatology Practice in Manitowoc, Wisconsin.

Dr. Marka's NPI, 1538798541, was assigned on April 2, 2020. Dr. Marka holds New Hampshire license 25765.

NPI and contact details
Medicare PAC ID
0648673723
NPI enumeration date
April 2, 2020
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(603) 431-5205
Professional email
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Personal email
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Mobile number
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Sex
Male
Estimated age
32
Medical school graduation
2020

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

Dr. Arthur Marka practices at Seacoast Dermatology, a Forefront Dermatology Practice in Manitowoc, Wisconsin

Dr. Marka's primary practice is Seacoast Dermatology, a Forefront Dermatology Practice, at 801 York St, Manitowoc, WI 54220 in Manitowoc County. The practice phone is (603) 431-5205.

  • Seacoast Dermatology, a Forefront Dermatology Practice
    801 York St, Manitowoc, WI 54220 · Manitowoc CountyPhone(603) 431-5205

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

Dr. Arthur Marka is affiliated with 5 sites of care and 2 medical groups

Dr. Marka's primary practice is Seacoast Dermatology, a Forefront Dermatology Practice in Manitowoc, Wisconsin. Dr. Marka is also affiliated with Wentworth-Douglass Hospital. The medical group on file is SeaCoast Dermatology (a Forefront Dermatology practice). Dmand AI also links Dr. Marka to 1 more hospital, 2 group practices and clinics and 1 medical group, each named with a free account.

See all 7 affiliations for Dr. Marka

Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data

Dmand AI tracks the EHR system at Dr. Arthur Marka's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Marka practices, 4 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Seacoast Dermatology, a Forefront Dermatology PracticeAvailable with a free account
+4 more sites and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Arthur Marka is one of 436 dermatologists in Wisconsin

Dermatology is Dr. Marka's primary specialty in the NPI Registry, under taxonomy code 207N00000X. Dr. Marka is licensed in New Hampshire.

Specialties and state licenses

  • Dermatology, New HampshirePrimaryLicense 25765 · taxonomy 207N00000X

Dermatologists near Dr. Marka

Counts of dermatologists 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. Arthur Marka billed Medicare for 1,395 services in 2024

CMS data shows 1,395 Medicare services from Dr. Marka across 16 procedure codes in 2024, for 500 Medicare patients. Medicare paid $89,487 for them. Every service was in an office.

Medicare services, 20241,395
Medicare patients500
Paid by Medicare$89,487
Procedure codes16

Dr. Marka's Medicare services by type, 2024

  1. Surgery818
  2. Office and hospital visits523
  3. Drugs given in the office30
  4. Tests and treatments24

Dr. Marka compared with the Wisconsin median for dermatologists, 2024

  • Dr. Marka
  • Wisconsin median
Medicare services
1,395vs 1,89326% below
Medicare patients
500vs 518Close to median
Part D claims
639vs 51823% above

Medians across 439 dermatologists in Wisconsin with Dmand AI profiles that report each measure.

Dr. Marka'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. Marka

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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Marka and other dermatologists in Wisconsin.

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Arthur Marka treated 500 Medicare patients in 2024, average age 76

CMS counts 500 Medicare patients who saw Dr. Marka in 2024. The largest group is 65 to 74, with 216 patients. 75% of them have high cholesterol, and 67% have high blood pressure. Their average risk score is 0.90, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Marka's median patient age at 71, with 39% women.

Medicare patients, 2024500
Average age76
Average risk score0.90

Dr. Marka's Medicare patients by age, 2024

Dr. Marka's Medicare patients by sex, 2024

  • Women19238%
  • Men30862%

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

  1. High cholesterol75%
  2. High blood pressure67%
  3. Arthritis44%
  4. Ischemic heart disease20%
  5. Anxiety18%
  6. Atrial fibrillation18%
  7. Cancer17%
  8. Diabetes16%

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

Dr. Marka's patients across all payers

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

Patient panel by age, all payers

Median age 71

Patient panel by sex, all payers

  • Women39%
  • Men60%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. Arthur Marka wrote 790 Medicare Part D claims in 2024

In 2024, Dr. Marka wrote 790 Medicare Part D claims for 344 patients. 88% of them were for generic drugs. CMS names the drug for 639 of them, across 18 drugs with 11 or more claims each, at $201,747 in total drug cost. In 2023, CMS named 507 claims across 19 drugs.

Part D claims, 2024790
Drugs named by CMS18
Total drug cost$201,747
Part D patients344

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

  • Generic692 claims88%
  • Brand-name98 claims12%

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

  • Antibiotics7%56 of 790 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: 5072024: 63926%

Drugs named by CMS: 18 in 2024, 19 in 2023.

See all prescribing by Dr. Marka

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. Arthur Marka ranks in the 96th percentile for removal of skin lesions in Medicare

Dr. Marka accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 1,463 procedures of removal of skin lesions by Dr. Marka, more than 96% of the clinicians it reports for that procedure.

Accepts Medicare assignment
Yes

Where Dr. Marka ranks in Medicare procedure volume

Removal of skin lesions
96th percentile1,463 procedures
Skin biopsy
92nd percentile335 procedures
Removal or shaving of skin growth
81st percentile61 procedures
Melanoma (skin cancer) excision
85th percentile43 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)

Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)

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Dr. Arthur Marka has 10 publications on record

Dmand AI links 10 papers to Dr. Marka, published from 2018 to 2024. 2019 was the busiest year, with 2. The most frequent topics are Skin Neoplasms, Biopsy and Carcinoma, Squamous Cell. Dr. Marka has published most often in Am J Dermatopathol. Dr. Marka's most frequent co-authors are Brian Spencer Hoyt, MD, Nahid Y. Vidal, MD and Denise Marie Aaron, MD.

Papers10
Years published2018 to 2024

Dr. Marka's papers by year, 2018 to 2024

Topics Dr. Marka writes about most

  • Skin Neoplasms
  • Biopsy
  • Carcinoma, Squamous Cell
  • Diagnosis, Differential
  • Fluorouracil
  • Immunohistochemistry
  • Injections, Intralesional
  • Keratoacanthoma

Dr. Marka's most frequent co-authors

Recent publications by Dr. Marka

See all 10 publications and co-authors

See who Dr. Marka researches with

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

How network discovery works

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

Dr. Arthur Marka received $95 in industry payments in 2025

CMS Open Payments shows 1 general payment to Dr. Marka from 1 drug or device company in 2025. Education make up the largest share, 100% of the total. Janssen Pharmaceuticals, Inc paid the most, $95.

Companies that paid Dr. Marka the most, 2025 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Marka

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

Sources for Dr. Arthur Marka'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 phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
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)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)
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. Arthur Marka

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. Arthur Marka's NPI number?

Dr. Arthur Marka's NPI number is 1538798541. It was assigned on April 2, 2020, and it is active in the NPI Registry.

What kind of doctor is Dr. Arthur Marka?

Dr. Arthur Marka is a dermatologist in Manitowoc, Wisconsin. The primary specialty in the NPI Registry is Dermatology Physician (taxonomy code 207N00000X).

Where does Dr. Arthur Marka practice?

Dr. Marka practices at 801 York St, Manitowoc, WI 54220. Dr. Marka's primary practice is Seacoast Dermatology, a Forefront Dermatology Practice in Manitowoc, Wisconsin. Dmand AI also links Dr. Marka to 1 hospital, 2 group practices and clinics and 1 medical group.

What is Dr. Arthur Marka's office phone number?

The practice phone on file for Dr. Marka is (603) 431-5205.

What is Dr. Arthur Marka's medical license number?

Dr. Marka holds New Hampshire license 25765.

Which hospitals is Dr. Arthur Marka affiliated with?

Dr. Marka is affiliated with Wentworth-Douglass Hospital. Dmand AI links Dr. Marka to 1 more hospital.

What medical group is Dr. Arthur Marka part of?

Dr. Marka is linked to SeaCoast Dermatology (a Forefront Dermatology practice). Dmand AI links Dr. Marka to 1 more medical group.

Does Dr. Arthur Marka accept Medicare?

Yes. CMS data shows Dr. Marka billed Medicare for 1,395 services in 2024, and Dr. Marka accepts Medicare assignment.

How many Medicare patients does Dr. Arthur Marka see?

CMS counts 500 Medicare patients who saw Dr. Marka in 2024, with an average age of 76.

What services does Dr. Arthur Marka bill to Medicare?

In 2024, Dr. Marka's most billed Medicare services were surgery: skin and soft tissue (17003), office visit, established patient (99213) and surgery: skin and soft tissue (17000).

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What drugs does Dr. Arthur Marka prescribe most?

In 2024 Medicare Part D data, Dr. Marka's most prescribed drugs by claims were Ketoconazole, Triamcinolone Acetonide and Dupixent Pen.

Has Dr. Arthur Marka received payments from drug or device companies?

CMS Open Payments shows $95 in general payments to Dr. Marka from 1 company from 2025 to 2025. The largest total came from Janssen Pharmaceuticals, Inc.

How long has Dr. Arthur Marka been practicing?

Dr. Marka graduated from medical school in 2020, 6 years ago.

Does Dr. Arthur Marka do research?

Dmand AI links 10 publications to Dr. Marka, published from 2018 to 2024.

Who does Dr. Arthur Marka publish with?

Dr. Marka's most frequent co-authors are Brian Spencer Hoyt, MD (4 shared papers), Nahid Y. Vidal, MD (2 shared papers) and Denise Marie Aaron, MD (1 shared paper).

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