John Raymond Fenyk, M.D.
Dermatology Physician · Minneapolis, MN
John Raymond Fenyk, M.D. is a dermatology physician with a practice address in Minneapolis, Minnesota, and NPI 1265463129, issued on Jul 6, 2006. Check the license (Minnesota 23247, as entered in NPPES) on the Minnesota Board of Medical Practice; the Medicare figures below come from public CMS files.
- Name
- John Raymond Fenyk
- Credential
- M.D.
- Primary taxonomy
- Dermatology Physician 207N00000X
- License number
- 23247 MN
Self-reported in NPPES; status is on the state search - Practice location
- 516 Delaware St SE, Minneapolis, MN 55455
- Phone
- (612) 625-5656
- Enumerated
- Jul 6, 2006
- Record last updated
- Jun 4, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (612) 624-6678
- Medicaid ID
- 305893000 MN
- Medicare enrollment
- Enrolled (PECOS I20051031000021); accepts Medicare assignment
- Medical or professional school
- University Of Virginia School Of Medicine, 1975
- Entity
- Type 1 · individual
8 nearest dermatology physician records → All 327 in Minnesota → Look up another NPI →
Also registered at 516 Delaware St SE
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Najma Abdi, PA-CPhysician Assistant1255064242
- Wayne Adkisson, M.D.Clinical Cardiac Electrophysiology Physician1902826449
- Tamas Alexy, M.D., PH.D.Cardiovascular Disease Physician1477782316
- Sharon Allen, MDFamily Medicine Physician1285697243
- Gagandeep Anand, MD, MPHPublic Health & General Preventive Medicine Physician1225795719
- Patrick Arndt, MDPulmonary Disease Physician1265546345
Verify John Raymond Fenyk in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMinnesota Board of Medical Practice
Search for license 23247Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
46% fewer Medicare Part D claims than the average dermatology physician in 2024
429 Medicare Part D claims for 176 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
- Ketoconazole86 claims
- Clobetasol Propionate37 claims
- Fluocinonide33 claims
- Metronidazole30 claims
- Tacrolimus29 claims
- Econazole Nitrate27 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 one group practice
- Park Nicollet ClinicBurnsville, MN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
John Raymond Fenyk among 327 dermatology physician records in Minnesota
John Raymond Fenyk, M.D. is one of 327 dermatology physician records with a practice address in Minnesota. 85% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 9% of them.
- NPI issued2006 · 9% of these records are older, 62% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileYes · 82% of these records are
- Graduated1975 · median 2010 among the 269 with a school on file
- Record last updated2008 · 52% 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 Minnesota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Dermatology Physician providers in Minnesota
There are 327 dermatology physician records in Minnesota.
All 327 in Minnesota → Every provider in Minneapolis → Dermatology Physician nationwide →
The 8 dermatology physician records with the nearest ZIP codes
- Garrett Bayrd, M.D.Minnneapolis, MN 554551609810852
- Mitchell Bender, M.D.Minneapolis, MN 554551437195591
- Andrea Bershow, MDMinneapolis, MN 554551013112036
- Kimberly Bohjanen, M.D.Minneapolis, MN 554551447296660
- Kevin Gaddis, MDMinneapolis, MN 554551699031567
- Noah Goldfarb, M.D.Minneapolis, MN 554551417188939
- Maria Hordinsky, M.D.Minneapolis, MN 554551134152218
- Harry Katz, MDMinneapolis, MN 554551477641066
Common questions
What is John Raymond Fenyk, M.D.'s NPI number?
John Raymond Fenyk, M.D.'s National Provider Identifier (NPI) is 1265463129, issued on Jul 6, 2006. An NPI identifies a provider in billing; it is not a license.
Where is John Raymond Fenyk, M.D. located?
The NPPES record lists a practice address at 516 Delaware St SE, Minneapolis, MN, 55455. Phone: (612) 625-5656. Providers update this record themselves, so call before visiting.
How can I verify John Raymond Fenyk, M.D.'s license?
NPPES lists Minnesota license number 23247, as entered by the provider. Search the Minnesota Board of Medical Practice at https://mn.gov/boards/medical-practice/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does John Raymond Fenyk, M.D. prescribe under Medicare Part D?
In 2024, John Raymond Fenyk, M.D. had 429 Medicare Part D claims for 176 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.