NPPES file of Aug 9, 2026

Richard A. Clark, M.D.

Cardiovascular Disease Physician · Sioux Falls, SD

Richard A. Clark, M.D. is a cardiovascular disease physician with a practice address in Sioux Falls, South Dakota, and NPI 1457466617, issued on Aug 20, 2006. Check the license (South Dakota 7501, as entered in NPPES) on the South Dakota Board of Medical and Osteopathic Examiners; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1457466617
Name
Richard A. Clark
Credential
M.D.
Primary taxonomy
Cardiovascular Disease Physician 207RC0000X
License numbers
7501 SD
19750 NE
Self-reported in NPPES; status is on the state search
Practice location
1305 W 18TH St, Sioux Falls, SD 57105
Phone
(605) 328-2929
Enumerated
Aug 20, 2006
Record last updated
Aug 19, 2024
Medicare enrollment
Enrolled (PECOS I20240809001394); accepts Medicare assignment
Medical or professional school
Creighton University School Of Medicine, 1992
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 1305 W 18TH St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Beth AbrahamsonNeonatal Nurse Practitioner1013047380
  2. Unknown AbubakarStudent in an Organized Health Care Education/Training Program1235020959
  3. Mamoon AhmedHospitalist Physician1679184360
  4. Sameer Ahmed, MDHospitalist Physician1619549292
  5. Swetha Alapati, MDHospitalist Physician1982051421
  6. Joseph Alex, MDEmergency Medicine Physician1407484819

Verify Richard A. Clark in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersSouth Dakota Board of Medical and Osteopathic Examiners
    Search for license 7501
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the South Dakota license search

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67% more Medicare Part D claims than the average cardiovascular disease physician in 2024

5,141 Medicare Part D claims for 1,151 beneficiaries, against an average of 3,078 among the 20,728 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims.

  1. Richard Clark5,141
  2. Specialty average3,078

Most prescribed

  1. Metoprolol Succinate635 claims
  2. Atorvastatin Calcium426 claims
  3. Furosemide402 claims
  4. Rosuvastatin Calcium282 claims
  5. Eliquis260 claims
  6. Amlodipine Besylate250 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): 76.7 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.

  1. Qualityout of 100 · 30% of the final score78.6
  2. Costout of 100 · 30%44.6
  3. Promoting interoperabilityout of 100 · 25%99.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $130.60

8 payments; by number, the most common kind was food and beverage; the largest payer was Novartis Pharmaceuticals Corporation. The 16,686 providers of this specialty with any payment received $3,819.56 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Richard Clark$130.60
  2. Specialty average$3,819.56

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

  1. Sanford ClinicOrange City, IA
  2. Sanford Health NetworkWorthington, MN
  3. Sanford Medical CenterSioux Falls, SD

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Cardiovascular Disease Physician providers in South Dakota

There are 45 cardiovascular disease physician records in South Dakota.

Other cardiovascular disease physician records in South Dakota

  1. Fawzi Ameer, M.D.Sioux Falls, SD1790195402
  2. Shazia Aziz, MDRapid City, SD1235791435
  3. J Bacharach, MDSioux Falls, SD1972566172
  4. Anurag Bajaj, M.D.Sioux Falls, SD1093955148
  5. Udit Bhatnagar, MDSioux Falls, SD1386087963
  6. Donald Bishop, MDSioux Falls, SD1447304076
  7. Amid Bitar, MDRapid City, SD1245761246
  8. Sherrie Brooks, D.O.,FACC,FACOISioux Falls, SD1720060858
  9. Paul Carpenter, MDSioux Falls, SD1598723603
  10. Michael D'Urso, MDRapid City, SD1699720631

Common questions

What is Richard A. Clark, M.D.'s NPI number?

Richard A. Clark, M.D.'s National Provider Identifier (NPI) is 1457466617, issued on Aug 20, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Richard A. Clark, M.D. located?

The NPPES record lists a practice address at 1305 W 18TH St, Sioux Falls, SD, 57105. Phone: (605) 328-2929. Providers update this record themselves, so call before visiting.

How can I verify Richard A. Clark, M.D.'s license?

NPPES lists South Dakota license number 7501, as entered by the provider. Search the South Dakota Board of Medical and Osteopathic Examiners at https://www.sdbmoe.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Richard A. Clark, M.D. prescribe under Medicare Part D?

In 2024, Richard A. Clark, M.D. had 5,141 Medicare Part D claims for 1,151 beneficiaries; the average among cardiovascular disease physician prescribers was 3,078. Part D covers Medicare prescriptions only.

What is Richard A. Clark, M.D.'s MIPS final score?

The 2023 MIPS final score is 76.7 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.