Richard Gary Clark, MD
Internal Medicine Physician · Jamestown, TN
Richard Gary Clark, MD is an internal medicine physician with a practice address in Jamestown, Tennessee, and NPI 1962406793, issued on Jun 9, 2005. Check the license (Tennessee 11080, as entered in NPPES) on the Tennessee Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Richard Gary Clark
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 11080 TN
Self-reported in NPPES; status is on the state search - Practice location
- 100 S Duncan St, Jamestown, TN 38556
- Phone
- (931) 879-5864
- Enumerated
- Jun 9, 2005
- Record last updated
- Mar 25, 2024
- Fax
- (931) 879-3903
- Medicaid ID
- 4053283 TN
- Medicare enrollment
- Enrolled (PECOS I20100603000658); accepts Medicare assignment
- Medical or professional school
- University Of Tennessee, Hsc, College Of Medicine, 1977
- Entity
- Type 1 · individual
Also registered at 100 S Duncan St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Lynda Green, CNP GNPFamily Nurse Practitioner1538141221
- Kayla Judd, APRNPrimary Care Nurse Practitioner1346905072
- Jennifer King, PA-CMedical Physician Assistant1962641530
- Fani Manney, M.D.Neurology Physician1497752760
- Joseph PayantFamily Medicine Physician1760422943
- Johnny Presley, PACMedical Physician Assistant1427069749
Verify Richard Gary Clark in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTennessee Board of Medical Examiners
Search for license 11080Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.4 times the Medicare Part D claims of the average internal medicine physician in 2024
10,817 Medicare Part D claims for 589 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 3,681 claims were for opioids.
Most prescribed
- Oxycodone-Acetaminophen1,508 claims
- Oxycodone Hcl1,326 claims
- Gabapentin1,301 claims
- Hydrocodone-Acetaminophen401 claims
- Morphine Sulfate Er228 claims
- Lisinopril217 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 MIPS final score for 2023 (Medicare payment program): 42.6 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $255.58
15 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 50,334 providers of this specialty with any payment received $1,303.06 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Acute Care Clinics OF America, LLCJamestown, TN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Internal Medicine Physician providers in Tennessee
There are 2,596 internal medicine physician records in Tennessee.
Other internal medicine physician records in Tennessee
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- Damon Abaray, MDNashville, TN1275680134
- Samuel Abbas, MDHixson, TN1497105373
- Matthew Abbate, MDNashville, TN1982796306
- Sarmed Abdullah, M.D.Lexington, TN1588755359
- Temidayo Abe, MDNashville, TN1366947798
- Ahad Abid, MDNashville, TN1316500176
- Mouna Abouamara, MDJohnson City, TN1447324603
- Betty Abraham, MDChattanooga, TN1093923633
- Rawan Abu-Zeitoon, M.DKingsport, TN1265621072
Common questions
What is Richard Gary Clark, MD's NPI number?
Richard Gary Clark, MD's National Provider Identifier (NPI) is 1962406793, issued on Jun 9, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Richard Gary Clark, MD located?
The NPPES record lists a practice address at 100 S Duncan St, Jamestown, TN, 38556. Phone: (931) 879-5864. Providers update this record themselves, so call before visiting.
How can I verify Richard Gary Clark, MD's license?
NPPES lists Tennessee license number 11080, as entered by the provider. Search the Tennessee Board of Medical Examiners at https://www.tn.gov/health/licensure/me.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Richard Gary Clark, MD prescribe under Medicare Part D?
In 2024, Richard Gary Clark, MD had 10,817 Medicare Part D claims for 589 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Richard Gary Clark, MD's MIPS final score?
The 2023 MIPS final score is 42.6 of 100. 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.