Gregory J S Lewis, M.D
Diagnostic Radiology Physician · Germantown, TN
Gregory J S Lewis, M.D is a diagnostic radiology physician with a practice address in Germantown, Tennessee, and NPI 1518954759, issued on Oct 3, 2005. Check the license (Tennessee 57395, as entered in NPPES) on the Tennessee Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Gregory J S Lewis
- Credential
- M.D
- Primary taxonomy
- Diagnostic Radiology Physician 2085R0202X
- License numbers
- 57395 TN
R3815 AR
Self-reported in NPPES; status is on the state search - Practice location
- 7600 Wolf River Blvd, Germantown, TN 38138
- Phone
- (901) 747-1000
- Enumerated
- Oct 3, 2005
- Record last updated
- May 31, 2018 (not updated in 8 years: call before relying on the address or phone)
- Fax
- (901) 747-1001
- Medicaid ID
- 119452001 AR
- Entity
- Type 1 · individual
8 nearest diagnostic radiology physician records → All 968 in Tennessee → Look up another NPI →
Also registered at 7600 Wolf River Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jonathan Berger, M.D.Diagnostic Radiology Physician1598086712
- Lauren Bruff, APNFamily Nurse Practitioner1518243260
- Christopher Bruno, M.D.Diagnostic Radiology Physician1104111442
- Christina CannonAudiologist1568636835
- Skye Crutcher, AU.DAudiologist1487906079
- Marsha Dean, FNPNurse Practitioner1669412664
Verify Gregory J S Lewis in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTennessee Board of Medical Examiners
Search for license 57395Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 69.5 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. 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, group reporting; category weights for 2023 (qpp.cms.gov).
Gregory J S Lewis among 968 diagnostic radiology physician records in Tennessee
Gregory J S Lewis, M.D is one of 968 diagnostic radiology physician records with a practice address in Tennessee. 73% 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, 81% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileNo · 68% of these records are
- Record last updated2018 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0202X and a Tennessee practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
49 diagnostic radiology physician records list a practice address in Germantown
They are 49 of the 1,692 NPPES records with a practice address in Germantown, and 968 diagnostic radiology physician records in Tennessee.
All 968 in Tennessee → Every provider in Germantown → Diagnostic Radiology Physician nationwide →
The 8 diagnostic radiology physician records with the nearest ZIP codes
- Richard Bates, MDGermantown, TN 381381043213267
- Jennifer Boals, MDGermantown, TN 381381114920394
- Christopher Boals, MDGermantown, TN 381381891798542
- Maria Brooks, MDGermantown, TN 381381174526354
- David Buechner, MDGermantown, TN 381381619970688
- Paul Carruth, MDGermantown, TN 381381952304925
- Donald Emerson, MDGermantown, TN 381381710980966
- Tommy Fowler, MDGermantown, TN 381381265435408
Common questions
What is Gregory J S Lewis, M.D's NPI number?
Gregory J S Lewis, M.D's National Provider Identifier (NPI) is 1518954759, issued on Oct 3, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Gregory J S Lewis, M.D located?
The NPPES record lists a practice address at 7600 Wolf River Blvd, Germantown, TN, 38138. Phone: (901) 747-1000. Providers update this record themselves, so call before visiting.
How can I verify Gregory J S Lewis, M.D's license?
NPPES lists Tennessee license number 57395, 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.
What is Gregory J S Lewis, M.D's MIPS final score?
The 2023 MIPS final score is 69.5 of 100, reported for the practice group. 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.