PLoS One
Fluorodeoxyglucose F18Glutamic AcidLung Neoplasms
Dr. Ronald Clark Walker, MD
NPI1467559328
- Medicare services, 2017
- 172
- Publications
- 84
- Clinical trials
- 2
- Insurance carriers
- 1
- State licenses
- 2
- Practice address
- 719 Thompson Ln, Nashville, TN 37204
- Practice phone
- Call (615) 322-3000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
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Dr. Ronald Clark Walker is a nuclear medicine physician in Nashville, Tennessee
Dr. Walker practices in Nashville, Tennessee.
Dr. Walker's NPI, 1467559328, was assigned on September 20, 2006. Dr. Walker graduated from Baylor College Of Medicine in 1978. Dr. Walker's Tennessee license number on file is MD41940.
NPI and contact details
- NPI
- 1467559328NPI Registry (opens in a new tab)
- NPI enumeration date
- September 20, 2006
- NPI status
- Active
- Practice phone
- (615) 322-3000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Medical school graduation
- 1978
Sources: NPPES NPI Registry (CMS); and Dmand AI Professional Profile Data
Dr. Ronald Clark Walker's practice address is in Nashville, Tennessee
Dr. Walker's practice address in the NPI Registry is 719 Thompson Ln, Nashville, TN 37204, in Davidson County. The practice phone is (615) 322-3000.
- NPI Registry address719 Thompson Ln, Nashville, TN 37204 · Davidson CountyPhone(615) 322-3000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Dr. Ronald Clark Walker's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Walker practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dr. Walker's practice | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Ronald Clark Walker is one of 8 nuclear medicine physicians in Tennessee
Nuclear medicine is Dr. Walker's primary specialty in the NPI Registry, under taxonomy code 207U00000X. Dr. Walker is board certified in nuclear medicine by the American Board of Nuclear Medicine. Dmand AI has Dr. Walker's licenses on file in 2 states: Tennessee and Arkansas.
Specialties and state licenses
- Nuclear medicine, TennesseePrimary
- Arkansas license
Nuclear medicine physicians near Dr. Walker
Counts of nuclear medicine physicians with a Dmand AI profile, by place and practice. Each opens the list.
8nuclear medicine physicians in Tennessee
4nuclear medicine physicians in Nashville
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Ronald Clark Walker billed Medicare for 172 services in 2017
CMS data shows 172 Medicare services from Dr. Walker across 4 procedure codes in 2017. Medicare paid $7,499 for them.
Medicare services, 2017172
Paid by Medicare$7,499
Procedure codes4
Dr. Walker's Medicare services by type, 2016 to 2017
- 2016
- 2017
- Imaging
- 2016: 2972017: 17242%
Where Dr. Walker's Medicare services took place, 2017
- In an office2716%
- In a facility14584%
Dr. Walker's most billed Medicare procedure codes, 2017
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Source: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data
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Dr. Ronald Clark Walker has 84 publications on record
Dmand AI links 84 papers to Dr. Walker, published from 2004 to 2022. 2015 was the busiest year, with 6. The most frequent topics are Lung Neoplasms, Multiple Myeloma and Radiopharmaceuticals. Dr. Walker has published most often in J Clin Oncol. Dr. Walker's most frequent co-authors are Bart Barlogie, MD, Elias Anaissie, MD and Gary T. Smith, MD.
Papers84
Years published2004 to 2022
Dr. Walker's papers by year, 2009 to 2022
Topics Dr. Walker writes about most
- Lung Neoplasms
- Multiple Myeloma
- Radiopharmaceuticals
- Positron-Emission Tomography
- Fluorodeoxyglucose F18
- Tomography, X-Ray Computed
- Positron Emission Tomography Computed Tomography
- Magnetic Resonance Imaging
Dr. Walker's most frequent co-authors
Recent publications by Dr. Walker
Cancer Epidemiol Biomarkers Prev
GranulomaHistoplasmaHistoplasmosis
Adenocarcinoma of LungAlgorithmsDiagnosis, Computer-Assisted
See who Dr. Walker researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Walker works with, so you can find a warm path to the right nuclear medicine physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Ronald Clark Walker has worked on 2 clinical trials
Dmand AI links Dr. Walker to 2 clinical trials. Conditions studied include Aortic Aneurysm, Abdominal, Solitary Pulmonary Nodule and Aortic Aneurysm.
Conditions in Dr. Walker's trials
- Aortic Aneurysm, Abdominal
- Solitary Pulmonary Nodule
- Aortic Aneurysm
- Cigarette Smoking
Investigators on the most trials with Dr. Walker
Recent clinical trials with Dr. Walker
PET Imaging of Lung Cancer and Indeterminate Pulmonary Nodules With 18F-FSPG (opens in a new tab)
CompletedPhase 2
Solitary Pulmonary NoduleCigarette SmokingFluorine F 18 L-glutamate Derivative BAY94-9392fluorodeoxyglucose F-18
Inflammation and Risk Prediction in Patients With Abdominal Aortic Aneurysm (opens in a new tab)
Completed
Aortic Aneurysm, AbdominalAortic Aneurysm
Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)
Dr. Ronald Clark Walker has 5 awards and honors on record
Dmand AI lists 5 awards for Dr. Walker, most recently Elected Fellow in 2013.
Awards and honors for Dr. Walker
- 2013
- Elected Fellow
- 2005
- Awarded Certificate of Merit
- 1987
- Meritorious Service Medal
- 1974
- National Defense Service Medal
- 1971
- USAF Full Scholarship Recipient
Source: Dmand AI Professional Profile Data
Dr. Ronald Clark Walker graduated from Baylor College Of Medicine
Dr. Walker graduated from Baylor College Of Medicine in 1978.
- Medical school
- Board certified in nuclear medicine
- Board certified in diagnostic radiology
Source: Dmand AI Professional Profile Data
Dr. Ronald Clark Walker accepts plans from 1 insurance carrier
Dr. Walker is in network with 1 carrier, including AR State Medicaid. Medicaid plans come from the most carriers, 1. Check the plan with the practice before a visit.
- AR State Medicaid
Source: Dmand AI Insurance Network Data
Sources for Dr. Ronald Clark Walker'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (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 |
| Clinical trials and co-investigators | Dmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (opens in a new tab) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| 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. Ronald Clark Walker
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. Ronald Clark Walker's NPI number?
Dr. Ronald Clark Walker's NPI number is 1467559328. It was assigned on September 20, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Ronald Clark Walker?
Dr. Ronald Clark Walker is a nuclear medicine physician in Nashville, Tennessee. The primary specialty in the NPI Registry is Nuclear Medicine Physician (taxonomy code 207U00000X).
Where does Dr. Ronald Clark Walker practice?
Dr. Walker practices at 719 Thompson Ln, Nashville, TN 37204.
What is Dr. Ronald Clark Walker's office phone number?
The practice phone on file for Dr. Walker is (615) 322-3000.
What is Dr. Ronald Clark Walker's medical license number?
Dr. Walker's Tennessee license number on file is MD41940, one of the licenses on file in 2 states.
Which states has Dr. Ronald Clark Walker been licensed in?
Dmand AI has state licenses on file for Dr. Walker in Tennessee (2007 to 2019) and Arkansas.
Does Dr. Ronald Clark Walker accept Medicare?
Yes. CMS data shows Dr. Walker billed Medicare for 172 services in 2017.
Is Dr. Ronald Clark Walker board certified?
Yes. Dr. Walker is board certified in nuclear medicine by the American Board of Nuclear Medicine.
What services does Dr. Ronald Clark Walker bill to Medicare?
In 2017, Dr. Walker's most billed Medicare services were radiation oncology (77080), nuclear medicine (78452) and nuclear medicine (78306).
Where did Dr. Ronald Clark Walker go to medical school?
Dr. Walker graduated from Baylor College Of Medicine in 1978.
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How long has Dr. Ronald Clark Walker been practicing?
Dr. Walker graduated from medical school in 1978, 48 years ago.
Does Dr. Ronald Clark Walker do research?
Dmand AI links 84 publications to Dr. Walker, published from 2004 to 2022. Dr. Walker has worked on 2 clinical trials.
Who does Dr. Ronald Clark Walker publish with?
Dr. Walker's most frequent co-authors are Bart Barlogie, MD (13 shared papers), Elias Anaissie, MD (9 shared papers) and Gary T. Smith, MD (8 shared papers).
What insurance does Dr. Ronald Clark Walker accept?
Dr. Walker is in network with 1 carrier, including AR State Medicaid. Medicaid plans come from the most carriers, 1. Check the plan with the practice before a visit.
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