James E. Machin, MD
Diagnostic Radiology Physician · Memphis, TN
James E. Machin, MD is a diagnostic radiology physician with a practice address in Memphis, Tennessee, and NPI 1801901293, issued on Aug 19, 2006. Check the license (Tennessee 13710, as entered in NPPES) on the Tennessee Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- James E. Machin
- Credential
- MD
- Primary taxonomy
- Diagnostic Radiology Physician 2085R0202X
- License number
- 13710 TN
Self-reported in NPPES; status is on the state search - Practice location
- 6019 Walnut Grove, Memphis, TN 38159
- Phone
- (901) 383-8860
- Enumerated
- Aug 19, 2006
- Record last updated
- Jul 17, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (901) 383-1194
- Medicaid IDs
- 00116591 MS
3036927 TN - Medicare enrollment
- Enrolled (PECOS I20170201000889); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest diagnostic radiology physician records → All 968 in Tennessee → Look up another NPI →
Also registered at 6019 Walnut Grove
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Craig Lipman, MDDiagnostic Radiology Physician1164537551
- Alan McLeod, MDDiagnostic Radiology Physician1063527455
- Timothy Nauert, MDDiagnostic Radiology Physician1205941606
Verify James E. Machin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTennessee Board of Medical Examiners
Search for license 13710Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
No measured MIPS final score for 2023
CMS assigned the neutral MIPS final score of 75 without scoring Quality, Cost, Promoting Interoperability or Improvement Activities. It is an administrative threshold, so PlainDoctor does not compare it with measured clinicians.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $29.09
1 payment: food and beverage; the largest payer was Heartflow, Inc. The 8,048 providers of this specialty with any payment received $2,488.38 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 3 group practices
- Mid-South Imaging And Therapeutics, P.A.Union City, TN
- Northeast Arkansas Clinic Charitable Foundation, Inc.Jonesboro, AR
- West Tennessee Imaging LLCGermantown, TN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
James E. Machin among 968 diagnostic radiology physician records in Tennessee
James E. Machin, MD 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 2006, is newer than 19% of them.
- NPI issued2006 · 19% of these records are older, 45% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated1978 · median 2004 among the 657 with a school on file
- Record last updated2007 · 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).
Diagnostic Radiology Physician providers in Tennessee
There are 968 diagnostic radiology physician records in Tennessee.
All 968 in Tennessee → Every provider in Memphis → Diagnostic Radiology Physician nationwide →
The 8 diagnostic radiology physician records with the nearest ZIP codes
- Craig Lipman, MDMemphis, TN 381591164537551
- Alan McLeod, MDMemphis, TN 381591063527455
- Timothy Nauert, MDMemphis, TN 381591205941606
- Surekha Joshi, M.D.Memphis, TN 381631891998738
- Kelley Potts, M.D.Memphis, TN 381631851566475
- Debra SchneiderMemphis, TN 381631437350899
- Robert Cockroft, MDGermantown, TN 381391578566741
- Cina Ali, M.D,Germantown, TN 381381356508600
Common questions
What is James E. Machin, MD's NPI number?
James E. Machin, MD's National Provider Identifier (NPI) is 1801901293, issued on Aug 19, 2006. An NPI identifies a provider in billing; it is not a license.
Where is James E. Machin, MD located?
The NPPES record lists a practice address at 6019 Walnut Grove, Memphis, TN, 38159. Phone: (901) 383-8860. Providers update this record themselves, so call before visiting.
How can I verify James E. Machin, MD's license?
NPPES lists Tennessee license number 13710, 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 James E. Machin, MD's MIPS final score?
CMS assigned the neutral MIPS final score of 75 for 2023 without scoring any category, so it is not a measured result.
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.