Victor John Marks, M.D.
Dermatology Physician · Danville, PA
Victor John Marks, M.D. is a dermatology physician with a practice address in Danville, Pennsylvania, and NPI 1083889885, issued on Apr 23, 2008. Check the license (Pennsylvania MD439749, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Victor John Marks
- Credential
- M.D.
- Primary taxonomy
- Dermatology Physician 207N00000X
- License numbers
- MD439749 PA
127797 NC
Self-reported in NPPES; status is on the state search - Practice location
- 16 Woodbine LN, Danville, PA 17822
- Phone
- (570) 271-8050
- Enumerated
- Apr 23, 2008
- Record last updated
- Aug 6, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (570) 271-5940
- Medicare enrollment
- Enrolled (PECOS I20100624000770); accepts Medicare assignment
- Medical or professional school
- University Of Virginia School Of Medicine, 2005
- Entity
- Type 1 · individual
8 nearest dermatology physician records → All 681 in Pennsylvania → Look up another NPI →
Also registered at 16 Woodbine LN
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Rochelle Blue, PA-CPhysician Assistant1275077182
- Alisha Martin, ODOptometrist1912430745
- Alexander Reid, MDMOHS-Micrographic Surgery Physician1649775461
- Allen Strickler, M.D.Dermatology Physician1376835751
- Agnes Sundaresan, M.D.Pediatrics Physician1265607758
- Tarika Thareja, M.D.Ophthalmology Physician1598184673
Verify Victor John Marks in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD439749Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
39% fewer Medicare Part D claims than the average dermatology physician in 2024
485 Medicare Part D claims for 216 beneficiaries, against an average of 797 among the 12,802 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims.
Most prescribed
- Triamcinolone Acetonide82 claims
- Ketoconazole70 claims
- Hydrocortisone57 claims
- Clobetasol Propionate44 claims
- Fluorouracil27 claims
- Metronidazole26 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.
Bills Medicare through 2 group practices
- Geisinger ClinicFracksville, PA
- Geisinger-HM Joint Venture LLCLock Haven, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Victor John Marks among 681 dermatology physician records in Pennsylvania
Victor John Marks, M.D. is one of 681 dermatology physician records with a practice address in Pennsylvania. 87% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 53% of them.
- NPI issued2008 · 53% of these records are older, 43% newer
- In a Medicare fileYes · 87% of these records are
- In the CMS Doctors and Clinicians fileYes · 71% of these records are
- Graduated2005 · median 2007 among the 485 with a school on file
- Record last updated2020 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207N00000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Dermatology Physician providers in Pennsylvania
There are 681 dermatology physician records in Pennsylvania.
All 681 in Pennsylvania → Every provider in Danville → Dermatology Physician nationwide →
The 8 dermatology physician records with the nearest ZIP codes
- Ryan Andrulonis, M.D.Danville, PA 178221497021554
- Oksana Bailiff, M.D.Danville, PA 178221396270096
- Mikael HorissianDanville, PA 178221720548142
- Jacqueline Junkins Hopkins, MDDanville, PA 178221326080011
- Michele Maroon, MDDanville, PA 178221255393641
- Oliver Miller, MDDanville, PA 178221750344164
- Christen Mowad, MDDanville, PA 178221639132830
- Misha Mutizwa, M.D.Danville, PA 178221154559375
Common questions
What is Victor John Marks, M.D.'s NPI number?
Victor John Marks, M.D.'s National Provider Identifier (NPI) is 1083889885, issued on Apr 23, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Victor John Marks, M.D. located?
The NPPES record lists a practice address at 16 Woodbine LN, Danville, PA, 17822. Phone: (570) 271-8050. Providers update this record themselves, so call before visiting.
How can I verify Victor John Marks, M.D.'s license?
NPPES lists Pennsylvania license number MD439749, as entered by the provider. Search the Pennsylvania Department of State (PALS) at https://www.pals.pa.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Victor John Marks, M.D. prescribe under Medicare Part D?
In 2024, Victor John Marks, M.D. had 485 Medicare Part D claims for 216 beneficiaries; the average among dermatology physician prescribers was 797. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 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.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.