Arthur Marka, MD
Dermatology Physician · Portsmouth, NH
Arthur Marka, MD is a dermatology physician with a practice address in Portsmouth, New Hampshire, and NPI 1538798541, issued on Apr 2, 2020. Check the license (New Hampshire 25765, as entered in NPPES) on the New Hampshire Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Arthur Marka
- Credential
- MD
- Primary taxonomy
- Dermatology Physician 207N00000X
- License number
- 25765 NH
Self-reported in NPPES; status is on the state search - Practice location
- 330 Borthwick Ave Ste 303, Portsmouth, NH 03801
- Phone
- (603) 431-5205
- Enumerated
- Apr 2, 2020
- Entity
- Type 1 · individual
Also registered at 330 Borthwick Ave Ste 303
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Hagger Ali, MDDermatology Physician1396107579
- Siobhan Arey, PAMedical Physician Assistant1962912428
- Jonathan Glass, MDDermatology Physician1164622981
- Rebecca Laliberte, PA-CPhysician Assistant1316535982
- Nicola LevasseurNurse Practitioner1285265447
- Meghan Loring, PA-CPhysician Assistant1396470134
Verify Arthur Marka in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNew Hampshire Board of Medicine
Search for license 25765Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
1% fewer Medicare Part D claims than the average dermatology physician in 2024
790 Medicare Part D claims for 344 beneficiaries, against an average of 799 among the 11,754 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims.
Most prescribed
- Ketoconazole124 claims
- Triamcinolone Acetonide109 claims
- Dupixent Pen46 claims
- Minoxidil42 claims
- Betamethasone Diprop Augmented37 claims
- Fluocinonide32 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
One hospital or facility affiliation
- Forefront Dermatology - New Hampshire, PLLCPortsmouth, NH
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Dermatology Physician providers in New Hampshire
There are 88 dermatology physician records in New Hampshire.
Other dermatology physician records in New Hampshire
- Denise Aaron, M.D.Lebanon, NH1598775710
- Rana Abdat, MDNashua, NH1447784673
- Hamad Alabdulrazzaq, MDManchester, NH1881794493
- Mahin Alamgir, MDKeene, NH1619351897
- Hagger Ali, MDPortsmouth, NH1396107579
- Abdulaziz Alomran, MDNashua, NH1588156442
- Heidi Bai, MDLebanon, NH1447831078
- Dorothea Barton, MDLebanon, NH1457522443
- Richard Baughman, M.D.Lebanon, NH1881613792
- Mayra Beauchamp Bruno, M.D.Manchester, NH1003015173
Common questions
What is Arthur Marka, MD's NPI number?
Arthur Marka, MD's National Provider Identifier (NPI) is 1538798541, issued on Apr 2, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Arthur Marka, MD located?
The NPPES record lists a practice address at 330 Borthwick Ave Ste 303, Portsmouth, NH, 03801. Phone: (603) 431-5205. Providers update this record themselves, so call before visiting.
How can I verify Arthur Marka, MD's license?
NPPES lists New Hampshire license number 25765, as entered by the provider. Search the New Hampshire Board of Medicine at https://www.oplc.nh.gov/board-medicine. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Arthur Marka, MD prescribe under Medicare Part D?
In 2024, Arthur Marka, MD had 790 Medicare Part D claims for 344 beneficiaries; the average among dermatology physician prescribers was 799. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.