Marshall Johnson, M.D.
Surgery Physician · Elizabethtown, KY
Marshall Johnson, M.D. is a surgery physician with a practice address in Elizabethtown, Kentucky, and NPI 1124027446, issued on Jul 19, 2005. Check the license (Kentucky 14804, as entered in NPPES) on the Kentucky Board of Medical Licensure; the Medicare figures below come from public CMS files.
- Name
- Marshall Johnson
- Credential
- M.D.
- Primary taxonomy
- Surgery Physician 208600000X
- License number
- 14804 KY
Self-reported in NPPES; status is on the state search - Practice location
- 1700 Ring RD, Elizabethtown, KY 42701
- Phone
- (270) 769-5551
- Enumerated
- Jul 19, 2005
- Record last updated
- Feb 25, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (270) 765-3919
- Medicaid ID
- 64148042 KY
- Entity
- Type 1 · individual
8 nearest surgery physician records → All 459 in Kentucky → Look up another NPI →
Also registered at 1700 Ring RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- April Brock, APRN, FNP-BCPrimary Care Nurse Practitioner1609399286
- Allison Cardin, M.D.Urology Physician1780798934
- Lauren Carrico, APRNFamily Nurse Practitioner1851899793
- Todd Chadwell, MDSurgery Physician1225031941
- Robert Collard, M.D.Urology Physician1174522932
- Carrie Filburn, APRNNurse Practitioner1093056509
Verify Marshall Johnson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersKentucky Board of Medical Licensure
Search for license 14804Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
54% fewer Medicare Part D claims than the average surgery physician in 2024
67 Medicare Part D claims, against an average of 147 among the 20,115 providers of this specialty who prescribed in Part D. Brand-name drugs were 22% of 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): 95.5 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).
Marshall Johnson among 459 surgery physician records in Kentucky
Marshall Johnson, M.D. is one of 459 surgery physician records with a practice address in Kentucky. 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 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 82% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileNo · 64% of these records are
- Record last updated2008 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208600000X and a Kentucky practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Surgery Physician providers in Kentucky
There are 459 surgery physician records in Kentucky.
All 459 in Kentucky → Every provider in Elizabethtown → Surgery Physician nationwide →
The 8 surgery physician records with the nearest ZIP codes
- Jeffrey Austin, MDElizabethtown, KY 427011518493808
- Todd Chadwell, MDElizabethtown, KY 427011225031941
- Keith Harmon, M.D.Elizabethtown, KY 427011730398165
- Ted Moore, M.D.Elizabethtown, KY 427011740289065
- John Pendleton, M.D.Elizabethtown, KY 427011053638700
- Thomas Taylor, M.D.Elizabethtown, KY 427011184623837
- Michael Bahr, M.D.Campbellsville, KY 427181396965562
- David Bentley, M.D.Campbellsville, KY 427181174605364
Common questions
What is Marshall Johnson, M.D.'s NPI number?
Marshall Johnson, M.D.'s National Provider Identifier (NPI) is 1124027446, issued on Jul 19, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Marshall Johnson, M.D. located?
The NPPES record lists a practice address at 1700 Ring RD, Elizabethtown, KY, 42701. Phone: (270) 769-5551. Providers update this record themselves, so call before visiting.
How can I verify Marshall Johnson, M.D.'s license?
NPPES lists Kentucky license number 14804, as entered by the provider. 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 Marshall Johnson, M.D. prescribe under Medicare Part D?
In 2024, Marshall Johnson, M.D. had 67 Medicare Part D claims; the average among surgery physician prescribers was 147. Part D covers Medicare prescriptions only.
What is Marshall Johnson, M.D.'s MIPS final score?
The 2023 MIPS final score is 95.5 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.