Matthew Janik, MD
Dermatology Physician · Elyria, OH
Matthew Janik, MD is a dermatology physician with a practice address in Elyria, Ohio, and NPI 1679786420, issued on May 8, 2007. Check the license (Ohio 35094148, as entered in NPPES) on the State Medical Board of Ohio; the Medicare figures below come from public CMS files.
- Name
- Matthew Janik
- Credential
- MD
- Primary taxonomy
- Dermatology Physician 207N00000X
- License number
- 35094148 OH
Self-reported in NPPES; status is on the state search - Practice location
- 303 Chestnut Commons Dr, Elyria, OH 44035
- Phone
- (440) 366-9444
- Enumerated
- May 8, 2007
- Record last updated
- Oct 27, 2011 (not updated in 15 years: call before relying on the address or phone)
- Medicaid ID
- 3076111 OH
- Medicare enrollment
- Enrolled (PECOS I20100830000119); accepts Medicare assignment
- Medical or professional school
- Wright State University Boonshoft School Of Medicine, 2006
- Entity
- Type 1 · individual
8 nearest dermatology physician records → All 507 in Ohio → Look up another NPI →
Also registered at 303 Chestnut Commons Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kathryn Abele, DOPediatrics Physician1245810100
- Evan Davis, PT, DPTPhysical Therapist1417799065
- Sydney GoberObstetrics & Gynecology Nurse Practitioner1457058745
- Michael Hayes, PT, ATCPhysical Therapist1598896904
- Miah Haynes, PA-CPhysician Assistant1942738620
- John Kukay, M.D.Pediatrics Physician1871579938
Verify Matthew Janik in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersState Medical Board of Ohio
Search for license 35094148Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.5 times the Medicare Part D claims of the average dermatology physician in 2024
2,029 Medicare Part D claims for 685 beneficiaries, against an average of 797 among the 12,802 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims.
Most prescribed
- Ketoconazole276 claims
- Triamcinolone Acetonide240 claims
- Clobetasol Propionate194 claims
- Fluorouracil133 claims
- Fluocinonide129 claims
- Metronidazole96 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 affiliation
- Cleveland ClinicStrongsville, OH · Acute Care Hospitals4 of 5 stars
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Matthew Janik among 507 dermatology physician records in Ohio
Matthew Janik, MD is one of 507 dermatology physician records with a practice address in Ohio. 86% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 44% of them.
- NPI issued2007 · 44% of these records are older, 46% newer
- In a Medicare fileYes · 86% of these records are
- In the CMS Doctors and Clinicians fileYes · 74% of these records are
- Graduated2006 · median 2007 among the 376 with a school on file
- Record last updated2011 · 57% 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 Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Dermatology Physician providers in Ohio
There are 507 dermatology physician records in Ohio.
All 507 in Ohio → Every provider in Elyria → Dermatology Physician nationwide →
The 8 dermatology physician records with the nearest ZIP codes
- Joyce Lender, M.D.Elyria, OH 440351396757787
- Madison Ratycz, MDElyria, OH 440351447888599
- Daniel Handel, M.D.Chagrin Falls, OH 440221801878152
- Cynthia Henry, D.O.Avon, OH 440111225027337
- Catherine Vlastaris, MDAvon, OH 440111407803042
- Anthony Castrovinci, M.D.Mentor, OH 440601477649713
- Miriam Finkel, MDMentor, OH 440601043606189
- Bruce Guido, M.D.Ashtabula, OH 440041306848734
Common questions
What is Matthew Janik, MD's NPI number?
Matthew Janik, MD's National Provider Identifier (NPI) is 1679786420, issued on May 8, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Matthew Janik, MD located?
The NPPES record lists a practice address at 303 Chestnut Commons Dr, Elyria, OH, 44035. Phone: (440) 366-9444. Providers update this record themselves, so call before visiting.
How can I verify Matthew Janik, MD's license?
NPPES lists Ohio license number 35094148, as entered by the provider. Search the State Medical Board of Ohio at https://elicense.ohio.gov/oh_verifylicense. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Matthew Janik, MD prescribe under Medicare Part D?
In 2024, Matthew Janik, MD had 2,029 Medicare Part D claims for 685 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.