John Hugh Wollner, M.D.
Dermatology Physician · Cedar Rapids, IA
John Hugh Wollner, M.D. is a dermatology physician with a practice address in Cedar Rapids, Iowa, and NPI 1568423192, issued on Mar 31, 2006. Check the license (Iowa MD-25852, as entered in NPPES) on the Iowa Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- John Hugh Wollner
- Credential
- M.D.
- Primary taxonomy
- Dermatology Physician 207N00000X
- License numbers
- MD-25852 IA
25852 IA
Self-reported in NPPES; status is on the state search - Practice location
- 5264 Council St NE Ste 700, Cedar Rapids, IA 52402
- Phone
- (319) 363-9936
- Enumerated
- Mar 31, 2006
- Record last updated
- Mar 28, 2022
- Fax
- (319) 363-0520
- Medicaid ID
- 0245803 IA
- Medicare enrollment
- Enrolled (PECOS I20050105000313); accepts Medicare assignment
- Medical or professional school
- University Of Iowa, Rj & L Carver College Of Medicine, 1978
- Entity
- Type 1 · individual
8 nearest dermatology physician records → All 105 in Iowa → Look up another NPI →
Also registered at 5264 Council St NE Ste 700
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Joshua Angle, PA-CPhysician Assistant1962118778
Verify John Hugh Wollner in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIowa Board of Medicine
Search for license MD-25852Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
48% more Medicare Part D claims than the average dermatology physician in 2024
1,177 Medicare Part D claims for 400 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
- Doxycycline Monohydrate157 claims
- Clobetasol Propionate118 claims
- Triamcinolone Acetonide108 claims
- Mometasone Furoate86 claims
- Betamethasone Dipropionate83 claims
- Dupixent Pen58 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 93.9 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $723.52
41 payments; by number, the most common kind was food and beverage; the largest payer was Ucb, Inc. The 10,250 providers of this specialty with any payment received $8,544.61 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Epiphany Dermatology OF Iowa PLCCedar Rapids, IA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
John Hugh Wollner among 105 dermatology physician records in Iowa
John Hugh Wollner, M.D. is one of 105 dermatology physician records with a practice address in Iowa. 81% 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 13% of them.
- NPI issued2006 · 13% of these records are older, 58% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated1978 · median 2008 among the 71 with a school on file
- Record last updated2022 · 48% 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 Iowa practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Dermatology Physician providers in Iowa
There are 105 dermatology physician records in Iowa.
All 105 in Iowa → Every provider in Cedar Rapids → Dermatology Physician nationwide →
The 8 dermatology physician records with the nearest ZIP codes
- Emily Boes, D.O.Cedar Rapids, IA 524021417307497
- Stacy Kirby, PA-CCedar Rapids, IA 524021235393851
- David Knutson, M.D.Cedar Rapids, IA 524021720025414
- Matthew Landherr, M.D.Cedar Rapids, IA 524021033554498
- Robert Barry, M.D.Cedar Rapids, IA 524031629051297
- Ashlynne Clark, M.D.Cedar Rapids, IA 524031932410867
- Mark Cleveland, MDCedar Rapids, IA 524031720086523
- Paul Fenton, MDCedar Rapids, IA 524031194176586
Common questions
What is John Hugh Wollner, M.D.'s NPI number?
John Hugh Wollner, M.D.'s National Provider Identifier (NPI) is 1568423192, issued on Mar 31, 2006. An NPI identifies a provider in billing; it is not a license.
Where is John Hugh Wollner, M.D. located?
The NPPES record lists a practice address at 5264 Council St NE Ste 700, Cedar Rapids, IA, 52402. Phone: (319) 363-9936. Providers update this record themselves, so call before visiting.
How can I verify John Hugh Wollner, M.D.'s license?
NPPES lists Iowa license number MD-25852, as entered by the provider. Search the Iowa Board of Medicine at https://dial.iowa.gov/about-dial/boards-and-commissions/medicine. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does John Hugh Wollner, M.D. prescribe under Medicare Part D?
In 2024, John Hugh Wollner, M.D. had 1,177 Medicare Part D claims for 400 beneficiaries; the average among dermatology physician prescribers was 797. Part D covers Medicare prescriptions only.
What is John Hugh Wollner, M.D.'s MIPS final score?
The 2023 MIPS final score is 93.9 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.