Doctor profile · Federal record

Dr. Peter Rahko, MD

Cardiovascular Disease Physician (CMS: Cardiovascular Disease (Cardiology)) · Advanced Heart Failure and Transplant Cardiology Physician · Madison, WI

  • NPI 1063473981
  • Accepts Medicare
  • 47 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
600 Highland Ave
Madison, WI 53792
(608) 263-1530
fax (608) 265-8887
Mailing address
7974 Uw Health CT
Middleton, WI 535625531

Credentials & registration

NPPES · NUCC
NPI registered
March 2006 — 20 yrs on file
Profile last updated
January 13, 2021
Year of graduation
1979 — 47 yrs since
Specialty taxonomy
207RC0000X — NUCC code
State license (1)
Wisconsin #26859

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1063473981. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
1,377
Distinct HCPCS
10
Medicare allowed
$62,480
HCPCS Description Services Patients Avg allowed
93306 Ultrasound of heart with color-depicted blood flow, rate, direction and valve function 512 508 $65
93356 Heart muscle strain imaging 228 227 $11
99213 Established patient office or other outpatient visit, 20-29 minutes 150 126 $62
93321 Ultrasound of heart blood flow, valves and chambers, follow-up 94 92 $7
93325 Ultrasound of heart with color-depicted blood flow, rate and valve function 85 83 $3
93306 Ultrasound of heart with color-depicted blood flow, rate, direction and valve function 64 64 $67
93308 Ultrasound of heart, follow-up 64 62 $24
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 49 48 $122
76376 3d radiographic procedure 42 42 $9
93356 Heart muscle strain imaging 30 30 $11

In context: peer comparison

Among 20 peers in this city , average services per provider: 112. This provider delivers 12× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$90
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Abbott Laboratories 1 $90.19

By nature of payment

Food and Beverage
$90

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,227
Patients
294
Total drug cost
$317,550
Drug Type Claims Patients Total cost
Carvedilol Generic 198 45 $2,989
Metoprolol Succinate Generic 169 45 $4,548
Furosemide Generic 129 36 $1,256
Eliquis (Apixaban) Brand 122 31 $154,406
Entresto (Sacubitril/Valsartan) Brand 119 26 $146,685
Lisinopril Generic 118 38 $1,164
Atorvastatin Calcium Generic 68 22 $1,095
Spironolactone Generic 64 20 $849
Losartan Potassium Generic 63 19 $731
Potassium Chloride Generic 38 12 $858

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Peter Rahko's medical specialty?
Dr. Peter Rahko practices Cardiovascular Disease Physician in Madison, WI.
Where does Dr. Peter Rahko practice?
Dr. Peter Rahko practices at 600 Highland Ave, Madison, WI 53792. Office phone: 6082631530.
What is Dr. Peter Rahko's NPI?
Dr. Peter Rahko's National Provider Identifier (NPI) is 1063473981, issued by NPPES.
Does Dr. Peter Rahko accept Medicare assignment?
Yes. Dr. Peter Rahko accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Peter Rahko commonly perform?
Top Medicare-reported procedures in 2023: Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (HCPCS 93306); Heart muscle strain imaging (HCPCS 93356); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.