Kenneth Peter Walsh, M.D.
Vascular Surgery Physician · Mason City, IA
Kenneth Peter Walsh, M.D. is a vascular surgery physician with a practice address in Mason City, Iowa, and NPI 1225458144, issued on Apr 17, 2014. Check the license (Iowa MD-54007, as entered in NPPES) on the Iowa Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Kenneth Peter Walsh
- Credential
- M.D.
- Primary taxonomy
- Vascular Surgery Physician 2086S0129X
- License number
- MD-54007 IA
Self-reported in NPPES; status is on the state search - Practice location
- 250 S Crescent Dr, Mason City, IA 50401
- Phone
- (641) 494-5400
- Enumerated
- Apr 17, 2014
- Record last updated
- Jan 28, 2025
- Fax
- (641) 494-5403
- Medicare enrollment
- Enrolled (PECOS I20250206003200); accepts Medicare assignment
- Medical or professional school
- Temple University School Of Medicine, 2014
- Entity
- Type 1 · individual
8 nearest vascular surgery physician records → All 45 in Iowa → Look up another NPI →
Also registered at 250 S Crescent Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Christopher Adams, M.D.Urology Physician1336301563
- Andrea Anderson, PMHNPPsychiatric/Mental Health Nurse Practitioner1760065023
- Byron Beasley, MDCardiovascular Disease Physician1053398180
- Donald Beitzel, P.A.Physician Assistant1518939982
- Gregory Blank, PAPhysician Assistant1831161736
- Chad Boyer, PA-CPhysician Assistant1265638829
Verify Kenneth Peter Walsh in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIowa Board of Medicine
Search for license MD-54007Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
30% fewer Medicare Part D claims than the average vascular surgery physician in 2024
140 Medicare Part D claims for 64 beneficiaries, against an average of 201 among the 3,936 providers of this specialty who prescribed in Part D. Brand-name drugs were 32% of claims. 33 claims were for opioids.
Most prescribed
- Clopidogrel27 claims
- Eliquis27 claims
- Oxycodone-Acetaminophen18 claims
- Xarelto15 claims
- Tramadol Hcl14 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): 100 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: $3,220.00
29 payments; by number, the most common kind was food and beverage; the largest payer was Penumbra, Inc. The 4,059 providers of this specialty with any payment received $6,178.00 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 3 group practices
- Bergen Surgical Specialists,p.a.Hackensack, NJ
- Mason City Clinic PCMason City, IA
- North Iowa Mercy ClinicsMason City, IA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Kenneth Peter Walsh among 45 vascular surgery physician records in Iowa
Kenneth Peter Walsh, M.D. is one of 45 vascular surgery physician records with a practice address in Iowa. 71% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 71% of them.
- NPI issued2014 · 71% of these records are older, 22% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2014 · median 2009 among the 27 with a school on file
- Record last updated2025 · 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 2086S0129X and a Iowa practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Vascular Surgery Physician providers in Iowa
There are 45 vascular surgery physician records in Iowa.
All 45 in Iowa → Every provider in Mason City → Vascular Surgery Physician nationwide →
The 8 vascular surgery physician records with the nearest ZIP codes
- Dan Morehouse, MD RVTMason City, IA 504011730175795
- Alan Koslow, M.D.Windsor Heights, IA 503241427004464
- Douglas Dorner, M.D.Des Moines, IA 503141134113491
- Jose Borromeo, M.D.West Des Moines, IA 502661497724371
- David Chew, M.D.West Des Moines, IA 502661366424509
- James Ebaugh, M.D.West Des Moines, IA 502661982706214
- Dennis Fry, M.D.West Des Moines, IA 502661427042449
- Harold Hsu, MDWest Des Moines, IA 502661104261429
Common questions
What is Kenneth Peter Walsh, M.D.'s NPI number?
Kenneth Peter Walsh, M.D.'s National Provider Identifier (NPI) is 1225458144, issued on Apr 17, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Kenneth Peter Walsh, M.D. located?
The NPPES record lists a practice address at 250 S Crescent Dr, Mason City, IA, 50401. Phone: (641) 494-5400. Providers update this record themselves, so call before visiting.
How can I verify Kenneth Peter Walsh, M.D.'s license?
NPPES lists Iowa license number MD-54007, 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 Kenneth Peter Walsh, M.D. prescribe under Medicare Part D?
In 2024, Kenneth Peter Walsh, M.D. had 140 Medicare Part D claims for 64 beneficiaries; the average among vascular surgery physician prescribers was 201. Part D covers Medicare prescriptions only.
What is Kenneth Peter Walsh, M.D.'s MIPS final score?
The 2023 MIPS final score is 100 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.