Robert C. Clark, M.D.
Internal Medicine Physician · Saint Joseph, MO
Robert C. Clark, M.D. is an internal medicine physician with a practice address in Saint Joseph, Missouri, and NPI 1013000892, issued on Oct 2, 2006. Check the license (Missouri R3J43, as entered in NPPES) on the Missouri Board of Registration for the Healing Arts; the Medicare figures below come from public CMS files.
- Name
- Robert C. Clark
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- R3J43 MO
Self-reported in NPPES; status is on the state search - Practice location
- 901 Heartland RD, Saint Joseph, MO 64506
- Phone
- (816) 671-4800
- Enumerated
- Oct 2, 2006
- Record last updated
- Nov 20, 2017 (not updated in 9 years: call before relying on the address or phone)
- Fax
- (816) 233-4021
- Medicare enrollment
- Enrolled (PECOS I20180516000598); accepts Medicare assignment
- Medical or professional school
- University Of Missouri, Columbia School Of Medicine, 1983
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 2,604 in Missouri → Look up another NPI →
Also registered at 901 Heartland RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Rishelle Greenlee, DOObstetrics & Gynecology Physician1255507125
- Nora Griffin-Clark, PHDClinical Psychologist1023045457
Verify Robert C. Clark in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMissouri Board of Registration for the Healing Arts
Search for license R3J43Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
7% more Medicare Part D claims than the average internal medicine physician in 2024
3,403 Medicare Part D claims for 441 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 31 claims were for opioids.
Most prescribed
- Atorvastatin Calcium285 claims
- Rosuvastatin Calcium193 claims
- Amlodipine Besylate180 claims
- Levothyroxine Sodium157 claims
- Lisinopril133 claims
- Losartan Potassium117 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): 80.2 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.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through 2 group practices
- Medstar Medical Group II LLCWashington, DC
- Suburban/nrh Medical Rehabilitation IncBethesda, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Robert C. Clark among 2,604 internal medicine physician records in Missouri
Robert C. Clark, M.D. is one of 2,604 internal medicine physician records with a practice address in Missouri. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 8% of them.
- NPI issued2006 · 8% of these records are older, 59% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 55% of these records are
- Graduated1983 · median 2006 among the 1,443 with a school on file
- Record last updated2017 · 48% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
34 internal medicine physician records list a practice address in Saint Joseph
They are 34 of the 1,219 NPPES records with a practice address in Saint Joseph, and 2,604 internal medicine physician records in Missouri.
All 2,604 in Missouri → Every provider in Saint Joseph → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Marghoob Abbas, M.D.St Joseph, MO 645061588603781
- Vikas Agarwal, M.D.Saint Joseph, MO 645061306939244
- Andre Arsenault, M.DSaint Joseph, MO 645061003253782
- Narina Baburyan, M.D.Saint Joseph, MO 645061528231867
- Anusha Bandla, M.D.Saint Joseph, MO 645061861827552
- Nikola Bartulica, DOSaint Joseph, MO 645061053413914
- Cynthia Brownfield, MDSaint Joseph, MO 645061326049982
- Edward Kammerer, M.D.Saint Joseph, MO 645061740373604
Common questions
What is Robert C. Clark, M.D.'s NPI number?
Robert C. Clark, M.D.'s National Provider Identifier (NPI) is 1013000892, issued on Oct 2, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Robert C. Clark, M.D. located?
The NPPES record lists a practice address at 901 Heartland RD, Saint Joseph, MO, 64506. Phone: (816) 671-4800. Providers update this record themselves, so call before visiting.
How can I verify Robert C. Clark, M.D.'s license?
NPPES lists Missouri license number R3J43, as entered by the provider. Search the Missouri Board of Registration for the Healing Arts at https://www.fsmb.org/contact-a-state-medical-board/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Robert C. Clark, M.D. prescribe under Medicare Part D?
In 2024, Robert C. Clark, M.D. had 3,403 Medicare Part D claims for 441 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Robert C. Clark, M.D.'s MIPS final score?
The 2023 MIPS final score is 80.2 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.