Doctor profile · Federal record

Dr. Richard Clark, M.D.

Cardiovascular Disease Physician (CMS: Cardiovascular Disease (Cardiology)) · Internal Medicine Physician · Sioux Falls, SD

  • NPI 1457466617
  • Accepts Medicare
  • MIPS 76.7 / 100 · 2023
  • 34 yrs in practice
  • Licensed in 2 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1305 W 18Th St
Sioux Falls, SD 571050401
(605) 328-2929
Mailing address
Po Box 5074
Sioux Falls, SD 571175074

Credentials & registration

NPPES · NUCC
NPI registered
August 2006 — 20 yrs on file
Profile last updated
August 19, 2024
Year of graduation
1992 — 34 yrs since
Specialty taxonomy
207RC0000X — NUCC code
State licenses (2)
South Dakota #7501 · Nebraska #19750

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1457466617. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
3,829
Distinct HCPCS
10
Medicare allowed
$238,273
HCPCS Description Services Patients Avg allowed
93306 Ultrasound of heart with color-depicted blood flow, rate, direction and valve function 470 457 $67
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 362 201 $77
99214 Established patient office or other outpatient visit, 30-39 minutes 310 224 $94
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 271 205 $8
93294 Evaluation of single, dual, multiple lead or leadless pacemaker system, remote up to 90 days 249 95 $29
99214 Established patient office or other outpatient visit, 30-39 minutes 239 187 $125
99213 Established patient office or other outpatient visit, 20-29 minutes 216 189 $89
99213 Established patient office or other outpatient visit, 20-29 minutes 183 157 $64
93016 Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision by physician 169 169 $21
93018 Exercise or drug-induced heart stress test with electrocardiogram (ecg) with review by physician 166 166 $14

In context: peer comparison

Among 10 peers in Sioux Falls Cardiovascular Disease Physician, average services per provider: 99. This provider delivers 39× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$131
Transactions
8
Manufacturers
6
Payer (manufacturer) Industry Txns Amount
Novartis Pharmaceuticals Corporation 3 $47.76
Kiniksa Pharmaceuticals International, Plc 1 $33.59
Regeneron Healthcare Solutions, INC. 1 $16.84
Actelion Pharmaceuticals US, INC. 1 $13.44
E.R. Squibb & Sons, L.L.C. 1 $13.08
Zoll Services LLC (A/K/A Zoll LifeCor Corp) 1 $5.89

By nature of payment

Food and Beverage
$131

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
2,901
Patients
1,105
Total drug cost
$347,338
Drug Type Claims Patients Total cost
Metoprolol Succinate Generic 512 197 $9,232
Atorvastatin Calcium Generic 429 164 $5,821
Furosemide Generic 263 106 $1,541
Eliquis (Apixaban) Brand 234 62 $202,854
Rosuvastatin Calcium Generic 227 96 $4,694
Amlodipine Besylate Generic 217 96 $2,230
Metoprolol Tartrate Generic 178 66 $1,441
Diltiazem 24Hr ER (Cd) (Diltiazem Hcl) Brand 142 57 $5,193
Isosorbide Mononitrate ER (Isosorbide Mononitrate) Brand 133 58 $2,299
Flecainide Acetate Generic 106 35 $7,725

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Richard Clark's medical specialty?
Dr. Richard Clark practices Cardiovascular Disease Physician in Sioux Falls, SD.
Where does Dr. Richard Clark practice?
Dr. Richard Clark practices at 1305 W 18Th St, Sioux Falls, SD 571050401. Office phone: 6053282929.
What is Dr. Richard Clark's NPI?
Dr. Richard Clark's National Provider Identifier (NPI) is 1457466617, issued by NPPES.
Does Dr. Richard Clark accept Medicare assignment?
Yes. Dr. Richard Clark accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Richard Clark commonly perform?
Top Medicare-reported procedures in 2023: Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (HCPCS 93306); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.