Doctor profile · Federal record

Dr. Tadeo Diaz Balderrama, MD

Cardiovascular Disease Physician (CMS: Cardiovascular Disease (Cardiology)) · Fond du LAC, WI

  • NPI 1437458817
  • Accepts Medicare
  • 15 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
420 E Division St
Fond du LAC, WI 549354560
(920) 926-8230
fax (920) 926-8997
Additional location
700 S Park St
Madison, WI 537151830
(608) 251-6100
fax (608) 220-7278

Credentials & registration

NPPES · NUCC
NPI registered
March 2011 — 15 yrs on file
Profile last updated
December 30, 2024
Year of graduation
2011 — 15 yrs since
Specialty taxonomy
207RC0000X — NUCC code
State license (1)
Wisconsin #59901
Medicaid
WI #1437458817

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1437458817. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
2,342
Distinct HCPCS
10
Medicare allowed
$95,343
HCPCS Description Services Patients Avg allowed
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 830 585 $8
93306 Ultrasound of heart with color-depicted blood flow, rate, direction and valve function 337 333 $66
99214 Established patient office or other outpatient visit, 30-39 minutes 226 177 $122
93000 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report 183 177 $14
78452 Nuclear medicine studies of heart muscle at rest and with stress and spect 101 101 $74
93308 Ultrasound of heart, follow-up 81 74 $24
93325 Ultrasound of heart with color-depicted blood flow, rate and valve function 73 69 $3
93321 Ultrasound of heart blood flow, valves and chambers, follow-up 71 69 $7
93312 Ultrasound of heart with probe in esophagus, with report 64 58 $103
93018 Exercise or drug-induced heart stress test with electrocardiogram (ecg) with review by physician 57 57 $13

In context: peer comparison

Among 1 peers in Fond du LAC Cardiovascular Disease Physician, average services per provider: 111. This provider delivers 21× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$15,010
Transactions
18
Manufacturers
3
Payer (manufacturer) Industry Txns Amount
Boston Scientific Corporation 16 $14,965.57
Edwards Lifesciences Corporation 1 $25.43
Abbott Laboratories 1 $19.01

By nature of payment

Compensation for Services Other Than Consulting, Including Serving As Faculty or As A Speaker at A Venue Other Than A Continuing Education Program
$13,500
Travel and Lodging
$1,066
Food and Beverage
$444

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
3,105
Patients
1,032
Total drug cost
$236,693
Drug Type Claims Patients Total cost
Metoprolol Succinate Generic 550 173 $22,364
Atorvastatin Calcium Generic 356 111 $8,078
Losartan Potassium Generic 355 119 $5,584
Furosemide Generic 319 109 $3,309
Lisinopril Generic 249 76 $2,761
Carvedilol Generic 165 51 $2,192
Rosuvastatin Calcium Generic 162 60 $4,497
Spironolactone Generic 159 55 $1,897
Eliquis (Apixaban) Brand 155 41 $162,670
Bumetanide Generic 133 44 $11,512

Frequently asked questions

Auto-generated from federal data
What is Dr. Tadeo Diaz Balderrama's medical specialty?
Dr. Tadeo Diaz Balderrama practices Cardiovascular Disease Physician in Fond du LAC, WI.
Where does Dr. Tadeo Diaz Balderrama practice?
Dr. Tadeo Diaz Balderrama practices at 420 E Division St, Fond du LAC, WI 549354560. Office phone: 9209268230.
What is Dr. Tadeo Diaz Balderrama's NPI?
Dr. Tadeo Diaz Balderrama's National Provider Identifier (NPI) is 1437458817, issued by NPPES.
Does Dr. Tadeo Diaz Balderrama accept Medicare assignment?
Yes. Dr. Tadeo Diaz Balderrama accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Tadeo Diaz Balderrama commonly perform?
Top Medicare-reported procedures in 2023: Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (HCPCS 93010); Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (HCPCS 93306); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.