Michael Chesnut, M.D.
Internal Medicine Physician · Prospect, KY
Michael Chesnut, M.D. is an internal medicine physician with a practice address in Prospect, Kentucky, and NPI 1821127333, issued on Mar 2, 2007. Check the license on the Kentucky Board of Medical Licensure; the Medicare figures below come from public CMS files.
- Name
- Michael Chesnut
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- Practice location
- 9517 US Highway 42, Prospect, KY 40059
- Phone
- (502) 767-1248
- Enumerated
- Mar 2, 2007
- Entity
- Type 1 · individual
Also registered at 9517 US Highway 42
A shared address usually means a shared clinic or building; it does not show who employs whom.
- James Bosler, MDInternal Medicine Physician1932173887
- Gregory Ciliberti, MDInternal Medicine Physician1285657585
- Jeffrey Omer, MDInternal Medicine Physician1821062605
Verify Michael Chesnut in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersKentucky Board of Medical LicensureCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
2.4 times the Medicare Part D claims of the average internal medicine physician in 2024
6,764 Medicare Part D claims for 335 beneficiaries, against an average of 2,785 among the 127,794 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims. 392 claims were for opioids.
Most prescribed
- Atorvastatin Calcium254 claims
- Amlodipine Besylate236 claims
- Levothyroxine Sodium183 claims
- Losartan Potassium173 claims
- Rosuvastatin Calcium168 claims
- Oxycodone-Acetaminophen153 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.
Industry payments in 2024: $1,131.34
64 payments, mostly food and beverage; the largest payer was Abbvie Inc.. The 65,274 providers of this specialty with any payment received $2,536.66 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.
One hospital or facility affiliation
- Greater Louisville Internal Medicine PscProspect, KY
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
17 internal medicine physician records list a Prospect practice address
They are 17 of the 227 NPPES records with a Prospect practice address, and 1,811 internal medicine physician records in Kentucky.
All 17 in Prospect → All 1,811 in Kentucky → Every provider in Prospect →
Other internal medicine physician records in Kentucky
- June AbadillaJackson, KY1811975683
- Joseph Abayev, MDLouisville, KY1437503752
- Nicole Abbot, MDUnion, KY1063895522
- Saba Abdulsada, MDLexington, KY1750906418
- Melecio Abordo, M.D.Jackson, KY1871590935
- Michelle Aboud, MDLouisville, KY1891709515
- Sonu Abraham, M.D.Lexington, KY1164975835
- Wilmer Abshier, M.D.Owensboro, KY1225020621
- Mahmoud Abualayem, MD.Berea, KY1659703163
- Kamana Acharya, M.DElizabethtown, KY1124647359
Common questions
What is Michael Chesnut, M.D.'s NPI number?
Michael Chesnut, M.D.'s National Provider Identifier (NPI) is 1821127333, issued on Mar 2, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Michael Chesnut, M.D. located?
The NPPES record lists a practice address at 9517 US Highway 42, Prospect, KY, 40059. Phone: (502) 767-1248. Providers update this record themselves, so call before visiting.
How can I verify Michael Chesnut, M.D.'s license?
Search the Kentucky Board of Medical Licensure at https://web1.ky.gov/GenSearch/LicenseSearch.aspx?AGY=5. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Michael Chesnut, M.D. prescribe under Medicare Part D?
In 2024, Michael Chesnut, M.D. had 6,764 Medicare Part D claims for 335 beneficiaries; the average among internal medicine physician prescribers was 2,785. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.