John Marshall Lewis, D.O.
Internal Medicine Physician · Crossville, TN
John Marshall Lewis, D.O. is an internal medicine physician with a practice address in Crossville, Tennessee, and NPI 1336432798, issued on May 18, 2011. Check the license (Tennessee DO02570, as entered in NPPES) on the Tennessee Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- John Marshall Lewis
- Credential
- D.O.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- DO02570 TN
Self-reported in NPPES; status is on the state search - Practice location
- 100 Lantana RD Ste 202, Crossville, TN 38555
- Phone
- (931) 484-5141
- Enumerated
- May 18, 2011
- Record last updated
- Apr 27, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (931) 484-5620
- Medicaid ID
- Q006079 TN
- Medicare enrollment
- Enrolled (PECOS I20140626000385); accepts Medicare assignment
- Medical or professional school
- Lincoln Memorial University Medical Department, 2011
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 2,596 in Tennessee → Look up another NPI →
Also registered at 100 Lantana RD Ste 202
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Elena Cravens, APN-NPFamily Nurse Practitioner1134549157
- Julie Fossett, FNPFamily Nurse Practitioner1740767417
Verify John Marshall Lewis in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTennessee Board of Medical Examiners
Search for license DO02570Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
4.9 times the Medicare Part D claims of the average internal medicine physician in 2024
15,600 Medicare Part D claims for 966 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 178 claims were for opioids.
Most prescribed
- Atorvastatin Calcium924 claims
- Lisinopril609 claims
- Levothyroxine Sodium539 claims
- Amlodipine Besylate477 claims
- Pantoprazole Sodium463 claims
- Omeprazole369 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): 90.9 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: $15.10
1 payment: education; the largest payer was Takeda Pharmaceuticals U.S.A., 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
- Covenant Medical Group IncCrossville, TN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
John Marshall Lewis among 2,596 internal medicine physician records in Tennessee
John Marshall Lewis, D.O. is one of 2,596 internal medicine physician records with a practice address in Tennessee. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 70% of them.
- NPI issued2011 · 70% of these records are older, 28% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2011 · median 2003 among the 1,705 with a school on file
- Record last updated2021 · 56% 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 Tennessee practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
19 internal medicine physician records list a practice address in Crossville
They are 19 of the 532 NPPES records with a practice address in Crossville, and 2,596 internal medicine physician records in Tennessee.
All 2,596 in Tennessee → Every provider in Crossville → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Thomas Clayton, M.D.Crossville, TN 385551295734382
- Tamara Collins, M.D.Crossville, TN 385551104971308
- Chad Conatser, M.D.Crossville, TN 385551760688923
- Joanna Gibbs, MDCrossville, TN 385551558372862
- Wesley Halford, MDCrossville, TN 385551699896886
- Amanda Halford, MDCrossville, TN 385551396868170
- Mark Lee, MDCrossville, TN 385551528079969
- Mehran Monazam Tavallaee, M.D.Crossville, TN 385551245437060
Common questions
What is John Marshall Lewis, D.O.'s NPI number?
John Marshall Lewis, D.O.'s National Provider Identifier (NPI) is 1336432798, issued on May 18, 2011. An NPI identifies a provider in billing; it is not a license.
Where is John Marshall Lewis, D.O. located?
The NPPES record lists a practice address at 100 Lantana RD Ste 202, Crossville, TN, 38555. Phone: (931) 484-5141. Providers update this record themselves, so call before visiting.
How can I verify John Marshall Lewis, D.O.'s license?
NPPES lists Tennessee license number DO02570, 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 John Marshall Lewis, D.O. prescribe under Medicare Part D?
In 2024, John Marshall Lewis, D.O. had 15,600 Medicare Part D claims for 966 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is John Marshall Lewis, D.O.'s MIPS final score?
The 2023 MIPS final score is 90.9 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.