Dr. James E. Machin, MD
- Medicare services, 2024
- 10,621
- Medicare patients, 2024
- 3,767
- Publications
- 1
- MIPS score, 2024
- 76
- Hospital affiliations
- 5
- Practice address
- 6019 Walnut Grove Road, Memphis, TN 38120
- Practice phone
- Call (901) 226-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Machin's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. James E. Machin is a diagnostic radiologist in Memphis, Tennessee
Dr. Machin practices at Baptist Memorial Hospital-Memphis in Memphis, Tennessee, part of Baptist Memorial Health Care.
Dr. Machin's NPI, 1801901293, was assigned on August 19, 2006. Dr. Machin holds Tennessee license 13710.
- NPI
- 1801901293NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5193763100
- NPI enumeration date
- August 19, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (901) 226-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 74
- Medical school graduation
- 1978
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. James E. Machin practices at Baptist Memorial Hospital-Memphis in Memphis, Tennessee
Dr. Machin's primary practice is Baptist Memorial Hospital-Memphis, at 6019 Walnut Grove Road, Memphis, TN 38120 in Shelby County. The practice phone is (901) 226-5000.
- Baptist Memorial Hospital-Memphis6019 Walnut Grove Road, Memphis, TN 38120 · Shelby CountyPhone(901) 226-5000
Source: Dmand AI Affiliation Data
Dr. James E. Machin is affiliated with 8 sites of care and 3 medical groups
Dr. Machin's primary practice is Baptist Memorial Hospital-Memphis in Memphis, Tennessee, part of Baptist Memorial Health Care. Dr. Machin is also affiliated with Baptist Memorial Hospital-DeSoto. The medical group on file is NEA Baptist Clinic. Dmand AI also links Dr. Machin to 3 more hospitals, 3 group practices and clinics and 2 medical groups, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. James E. Machin's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Machin practices, 8 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Baptist Memorial Hospital-Memphis | Available with a free account |
| +7 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Baptist Memorial Health Care and 6.2K+ hospitals, with verified contacts in the same login.
Dr. James E. Machin is one of 691 diagnostic radiologists in Tennessee
Diagnostic radiology is Dr. Machin's primary specialty in the NPI Registry, under taxonomy code 2085R0202X. Dr. Machin is licensed in Tennessee.
Specialties and state licenses
- Diagnostic radiology, TennesseePrimary
Diagnostic radiologists near Dr. Machin
Counts of diagnostic radiologists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. James E. Machin billed Medicare for 10,621 services in 2024
CMS data shows 10,621 Medicare services from Dr. Machin across 55 procedure codes in 2024, for 3,767 Medicare patients. Medicare paid $156,372 for them.
Dr. Machin's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Other services
- 2023: 4,2412024: 5,81837%
- Imaging
- 2023: 5,3232024: 4,61313%
- Tests and treatments
- 2023: 2482024: 19023%
Where Dr. Machin's Medicare services took place, 2024
- In an office6,20558%
- In a facility4,41642%
Dr. Machin compared with the Tennessee median for diagnostic radiologists, 2024
- Dr. Machin
- Tennessee median
- Medicare services
- 10,621vs 2,8693.7 times
- Medicare patients
- 3,767vs 1,7722.1 times
Medians across 703 diagnostic radiologists in Tennessee with Dmand AI profiles that report each measure.
Dr. Machin's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Machin?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Machin and other diagnostic radiologists in Tennessee.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. James E. Machin treated 3,767 Medicare patients in 2024, average age 75
CMS counts 3,767 Medicare patients who saw Dr. Machin in 2024. The largest group is 65 to 74, with 1,540 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 13% are also on Medicaid. Their average risk score is 1.76, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Machin's median patient age at 69, with 63% women.
Dr. Machin's Medicare patients by age, 2024
Dr. Machin's Medicare patients by sex, 2024
- Women2,21559%
- Men1,55241%
Chronic conditions among Dr. Machin's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis57%
- Ischemic heart disease48%
- Diabetes41%
- Chronic kidney disease35%
- Heart failure34%
- Anxiety33%
Share of Medicare patients with each condition. A patient can have several.
Dr. Machin's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women63%
- Men36%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. James E. Machin scored 76 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 76 out of 100 for Dr. Machin for performance year 2024, reported as part of a group. Dr. Machin accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Machin's MIPS scores, performance year 2024
- 76of 100Final score
- 44.9of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 74of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. James E. Machin has 1 publication on record
Dmand AI links 1 paper to Dr. Machin in 2021. Dr. Machin's most frequent co-authors are Folabi Ibrahim Ariganjoye, MD, Roy C. Fox, MD and Robert Joseph Optican, MD.
Dr. Machin's most frequent co-authors
- Folabi Ibrahim Ariganjoye, MD1 shared paper
- Roy C. Fox, MD1 shared paper
- Robert Joseph Optican, MD1 shared paper
Recent publications by Dr. Machin
See who Dr. Machin researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Machin works with, so you can find a warm path to the right diagnostic radiologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. James E. Machin received $182 in industry payments from 2023 to 2024
CMS Open Payments shows 4 general payments to Dr. Machin from 1 drug or device company from 2023 to 2024. Food and beverage make up the largest share, 100% of the total. HeartFlow, Inc. paid the most, $182.
General payments to Dr. Machin by program year, 2023 to 2024
Companies that paid Dr. Machin the most, 2023 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. James E. Machin's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. James E. Machin
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. James E. Machin's NPI number?
Dr. James E. Machin's NPI number is 1801901293. It was assigned on August 19, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. James E. Machin?
Dr. James E. Machin is a diagnostic radiologist in Memphis, Tennessee. The primary specialty in the NPI Registry is Diagnostic Radiology Physician (taxonomy code 2085R0202X).
Where does Dr. James E. Machin practice?
Dr. Machin practices at 6019 Walnut Grove Road, Memphis, TN 38120. Dr. Machin's primary practice is Baptist Memorial Hospital-Memphis in Memphis, Tennessee, part of Baptist Memorial Health Care. Dmand AI also links Dr. Machin to 3 hospitals, 3 group practices and clinics and 2 medical groups.
What is Dr. James E. Machin's office phone number?
The practice phone on file for Dr. Machin is (901) 226-5000.
What is Dr. James E. Machin's medical license number?
Dr. Machin holds Tennessee license 13710.
Which hospitals is Dr. James E. Machin affiliated with?
Dr. Machin practices at Baptist Memorial Hospital-Memphis in Memphis, Tennessee. Dr. Machin is also affiliated with Baptist Memorial Hospital-DeSoto. Dmand AI links Dr. Machin to 3 more hospitals.
What medical group is Dr. James E. Machin part of?
Dr. Machin is linked to NEA Baptist Clinic. Dmand AI links Dr. Machin to 2 more medical groups.
Does Dr. James E. Machin accept Medicare?
Yes. CMS data shows Dr. Machin billed Medicare for 10,621 services in 2024, and Dr. Machin accepts Medicare assignment.
What is Dr. James E. Machin's MIPS score?
Dr. Machin's MIPS final score for performance year 2024 is 76 out of 100, reported as part of a group.
How many Medicare patients does Dr. James E. Machin see?
CMS counts 3,767 Medicare patients who saw Dr. Machin in 2024, with an average age of 75.
Show 5 more questionsShow fewer questions
What services does Dr. James E. Machin bill to Medicare?
In 2024, Dr. Machin's most billed Medicare services were medicare temporary code (Q9967), medical supplies or transport (A9585) and diagnostic imaging (71045).
Has Dr. James E. Machin received payments from drug or device companies?
CMS Open Payments shows $182 in general payments to Dr. Machin from 1 company from 2023 to 2024. The largest total came from HeartFlow, Inc.
How long has Dr. James E. Machin been practicing?
Dr. Machin graduated from medical school in 1978, 48 years ago.
Does Dr. James E. Machin do research?
Dmand AI links 1 publication to Dr. Machin.
Who does Dr. James E. Machin publish with?
Dr. Machin's most frequent co-authors are Folabi Ibrahim Ariganjoye, MD (1 shared paper), Roy C. Fox, MD (1 shared paper) and Robert Joseph Optican, MD (1 shared paper).
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