Doctor profile · Federal record

Dr. Kenneth Walsh, M.D.

Vascular Surgery Physician (CMS: Vascular Surgery) · Mason City, IA

  • NPI 1225458144
  • Accepts Medicare
  • MIPS 97.8 / 100 · 2023
  • 12 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
250 S Crescent Dr
Mason City, IA 504012926
(641) 494-5400
fax (641) 494-5403

Credentials & registration

NPPES · NUCC
NPI registered
April 2014 — 12 yrs on file
Profile last updated
January 28, 2025
Year of graduation
2014 — 12 yrs since
Specialty taxonomy
2086S0129X — NUCC code
State license (1)
Iowa #MD-54007

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1225458144. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
550
Distinct HCPCS
10
Medicare allowed
$43,870
HCPCS Description Services Patients Avg allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 102 55 $76
99214 Established patient office or other outpatient visit, 30-39 minutes 70 53 $118
99221 Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes 69 67 $80
99204 New patient office or other outpatient visit, 45-59 minutes 56 56 $153
99231 Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 56 36 $48
99213 Established patient office or other outpatient visit, 20-29 minutes 55 46 $84
99152 Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes 43 37 $12
99203 New patient office or other outpatient visit, 30-44 minutes 33 33 $105
76937 Ultrasonic guidance for blood vessel access 28 25 $14
75710 Review by radiologist of arm or leg artery image 24 20 $79

In context: peer comparison

Among 1 peers in Mason City Vascular Surgery Physician, average services per provider: 50. This provider delivers 11× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$3,220
Transactions
29
Manufacturers
13
Payer (manufacturer) Industry Txns Amount
Penumbra, INC. 9 $2,341.35
Endologix LLC 4 $282.71
Philips North America LLC 2 $199.86
ShockWave Medical, INC 4 $199.76
LifeNet Health 2 $34.48
Innovation Technologies INC 1 $28.31
Imperative Care, INC 1 $24.86
ConvaTec INC. 1 $20.43
Ossur Americas, INC. 1 $19.72
Inari Medical, INC. 1 $18.95
Silk Road Medical, INC. 1 $18.31
Cordis US Corp. 1 $18.06
Becton, Dickinson and Company 1 $13.20

By nature of payment

Food and Beverage
$1,871
Travel and Lodging
$1,349

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
29
Patients
12
Total drug cost
$12,836
Drug Type Claims Patients Total cost
Eliquis (Apixaban) Brand 15 0 $12,801
Tramadol Hcl Generic 14 12 $35

Frequently asked questions

Auto-generated from federal data
What is Dr. Kenneth Walsh's medical specialty?
Dr. Kenneth Walsh practices Vascular Surgery Physician in Mason City, IA.
Where does Dr. Kenneth Walsh practice?
Dr. Kenneth Walsh practices at 250 S Crescent Dr, Mason City, IA 504012926. Office phone: 6414945400.
What is Dr. Kenneth Walsh's NPI?
Dr. Kenneth Walsh's National Provider Identifier (NPI) is 1225458144, issued by NPPES.
Does Dr. Kenneth Walsh accept Medicare assignment?
Yes. Dr. Kenneth Walsh accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Kenneth Walsh commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Established patient office or other outpatient visit (HCPCS 99214); Initial hospital care with straightforward or low level of medical decision making (HCPCS 99221). Source: CMS Medicare Physician & Other Practitioners file.