Kathleen A. Mulligan, MD
Dermatology Physician · Westlake, OH
Kathleen A. Mulligan, MD is a dermatology physician with a practice address in Westlake, Ohio, and NPI 1659320398, issued on May 9, 2006. Check the license (Ohio 35066003, as entered in NPPES) on the State Medical Board of Ohio; the Medicare figures below come from public CMS files.
- Name
- Kathleen A. Mulligan
- Credential
- MD
- Primary taxonomy
- Dermatology Physician 207N00000X
- License number
- 35066003 OH
Self-reported in NPPES; status is on the state search - Practice location
- 1991 Crocker RD, Westlake, OH 44145
- Phone
- (440) 617-9114
- Enumerated
- May 9, 2006
- Record last updated
- Nov 18, 2025
- Fax
- (440) 617-9058
- Medicaid ID
- 0839961 OH
- Medicare enrollment
- Enrolled (PECOS I20090701000005); accepts Medicare assignment
- Medical or professional school
- Clvlnd Clinic Lerner College Of Med Of Case Wstn Rsv University, 1992
- Entity
- Type 1 · individual
8 nearest dermatology physician records → All 507 in Ohio → Look up another NPI →
Also registered at 1991 Crocker RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Amanda LehnerClinical Social Worker1821347881
- Lisa Ruman, LISWClinical Social Worker1083732291
- Jill Schaefer, M.A.Assistive Technology Practitioner Audiologist1518224393
Verify Kathleen A. Mulligan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersState Medical Board of Ohio
Search for license 35066003Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
20% fewer Medicare Part D claims than the average dermatology physician in 2024
638 Medicare Part D claims for 273 beneficiaries, against an average of 797 among the 12,802 providers of this specialty who prescribed in Part D. Brand-name drugs were 3% of claims.
Most prescribed
- Ketoconazole137 claims
- Mupirocin115 claims
- Metronidazole72 claims
- Doxycycline Hyclate49 claims
- Triamcinolone Acetonide37 claims
- Dicloxacillin Sodium36 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.
No measured MIPS final score for 2023
CMS assigned the neutral MIPS final score of 75 without scoring Quality, Cost, Promoting Interoperability or Improvement Activities. It is an administrative threshold, so PlainDoctor does not compare it with measured clinicians.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $655.66
6 payments; by number, the most common kind was food and beverage; the largest payer was E.R. Squibb & Sons, L.L.C. 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
- Westshore Dermatology IncWestlake, OH
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Kathleen A. Mulligan among 507 dermatology physician records in Ohio
Kathleen A. Mulligan, 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 2006, is newer than 12% of them.
- NPI issued2006 · 12% of these records are older, 56% newer
- In a Medicare fileYes · 86% of these records are
- In the CMS Doctors and Clinicians fileYes · 74% of these records are
- Graduated1992 · median 2007 among the 376 with a school on file
- Record last updated2025 · 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 Westlake → Dermatology Physician nationwide →
The 8 dermatology physician records with the nearest ZIP codes
- Richard Assaf, MDWestlake, OH 441451669421392
- Adrienne Callahan, M.D.Westlake, OH 441451639512551
- Bryan Carroll, M.D.Westlake, OH 441451609087121
- Conley Engstrom, MDWestlake, OH 441451518949551
- Paul Hazen, MDWestlake, OH 441451659352367
- James Kasick, M.D.Westlake, OH 441451326086182
- Louis Kish, MDWestlake, OH 441451457399305
- Michael Reep, MDWestlake, OH 441451578544284
Common questions
What is Kathleen A. Mulligan, MD's NPI number?
Kathleen A. Mulligan, MD's National Provider Identifier (NPI) is 1659320398, issued on May 9, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Kathleen A. Mulligan, MD located?
The NPPES record lists a practice address at 1991 Crocker RD, Westlake, OH, 44145. Phone: (440) 617-9114. Providers update this record themselves, so call before visiting.
How can I verify Kathleen A. Mulligan, MD's license?
NPPES lists Ohio license number 35066003, 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 Kathleen A. Mulligan, MD prescribe under Medicare Part D?
In 2024, Kathleen A. Mulligan, MD had 638 Medicare Part D claims for 273 beneficiaries; the average among dermatology physician prescribers was 797. Part D covers Medicare prescriptions only.
What is Kathleen A. Mulligan, MD's MIPS final score?
CMS assigned the neutral MIPS final score of 75 for 2023 without scoring any category, so it is not a measured result.
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.