Katelyn Kennedy Atwater, M.D.
Internal Medicine Physician · Nashville, TN
Katelyn Kennedy Atwater, M.D. is an internal medicine physician with a practice address in Nashville, Tennessee, and NPI 1134486467, issued on Apr 11, 2012. Check the license (Tennessee MD0000052320, as entered in NPPES) on the Tennessee Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Katelyn Kennedy Atwater
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- MD0000052320 TN
Self-reported in NPPES; status is on the state search - Practice location
- 719 Thompson LN, Nashville, TN 37204
- Phone
- (615) 936-1212
- Enumerated
- Apr 11, 2012
- Record last updated
- Mar 23, 2022
- Entity
- Type 1 · individual
Also registered at 719 Thompson LN
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Katelyn Kennedy Atwater in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTennessee Board of Medical Examiners
Search for license MD0000052320Check 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% fewer Medicare Part D claims than the average internal medicine physician in 2024
2,959 Medicare Part D claims for 189 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 18 claims were for opioids.
Most prescribed
- Atorvastatin Calcium168 claims
- Amlodipine Besylate144 claims
- Lisinopril120 claims
- Gabapentin104 claims
- Losartan Potassium99 claims
- Trazodone Hcl98 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): 97.1 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).
613 internal medicine physician records list a practice address in Nashville
They are 613 of the 24,357 NPPES records with a practice address in Nashville, and 2,596 internal medicine physician records in Tennessee.
All 613 in Nashville → All 2,596 in Tennessee → Every provider in Nashville →
Other internal medicine physician records in Tennessee
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- 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 Katelyn Kennedy Atwater, M.D.'s NPI number?
Katelyn Kennedy Atwater, M.D.'s National Provider Identifier (NPI) is 1134486467, issued on Apr 11, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Katelyn Kennedy Atwater, M.D. located?
The NPPES record lists a practice address at 719 Thompson LN, Nashville, TN, 37204. Phone: (615) 936-1212. Providers update this record themselves, so call before visiting.
How can I verify Katelyn Kennedy Atwater, M.D.'s license?
NPPES lists Tennessee license number MD0000052320, 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 Katelyn Kennedy Atwater, M.D. prescribe under Medicare Part D?
In 2024, Katelyn Kennedy Atwater, M.D. had 2,959 Medicare Part D claims for 189 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Katelyn Kennedy Atwater, M.D.'s MIPS final score?
The 2023 MIPS final score is 97.1 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.