David M. Shackelford, MD
Diagnostic Radiology Physician · Columbia, TN
David M. Shackelford, MD is a diagnostic radiology physician with a practice address in Columbia, Tennessee, and NPI 1578541439, issued on Jan 2, 2006. Check the license (Tennessee 15386, as entered in NPPES) on the Tennessee Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- David M. Shackelford
- Credential
- MD
- Primary taxonomy
- Diagnostic Radiology Physician 2085R0202X
- License numbers
- 15386 TN
ME176297 FL
22806 ND
20169 SC
Self-reported in NPPES; status is on the state search - Practice location
- 1224 Trotwood Ave, Columbia, TN 38401
- Phone
- (844) 295-4871
- Enumerated
- Jan 2, 2006
- Record last updated
- Jan 2, 2026
- Medicaid ID
- 3050164 TN
- Medicare enrollment
- Enrolled (PECOS I20070501000638); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest diagnostic radiology physician records → All 968 in Tennessee → Look up another NPI →
Also registered at 1224 Trotwood Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Saboor AhmedStudent in an Organized Health Care Education/Training Program1265355846
- Michael Backues, MSM, ATC, PA-CPhysician Assistant1114900131
- Shelia Barnes, NPFamily Nurse Practitioner1801488523
- Joshua Bates, MDInternal Medicine Physician1922598325
- Madison Benshoff, PA-CMedical Physician Assistant1730828468
- Nathan Berkley, MDDiagnostic Radiology Physician1538216403
Verify David M. Shackelford in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTennessee Board of Medical Examiners
Search for license 15386Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through 5 group practices
- ER Physician Group AT Jackson HospitalMarianna, FL
- Peterson Medical AssociatesKerrville, TX
- Sanford ClinicFranklin, TN
- Southern Radiology Associates PLLCWaynesboro, TN
- Spring Hill Imaging Center, LLCSpring Hill, TN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
David M. Shackelford among 968 diagnostic radiology physician records in Tennessee
David M. Shackelford, 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
- Graduated1997 · median 2004 among the 657 with a school on file
- Record last updated2026 · 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 Columbia → Diagnostic Radiology Physician nationwide →
The 8 diagnostic radiology physician records with the nearest ZIP codes
- Nathan Berkley, MDColumbia, TN 384011538216403
- Brice Boughner, MDColumbia, TN 384011669428603
- William Brewer, M.D.Columbia, TN 384011649292160
- James Butler, MDColumbia, TN 384011316949191
- James Grippo, M.D.Columbia, TN 384011073531042
- Daniel Grippo, MDColumbia, TN 384011366599243
- George Heard, MDColumbia, TN 384011740276724
- Scott Monen, M.D.Columbia, TN 384011578679551
Common questions
What is David M. Shackelford, MD's NPI number?
David M. Shackelford, MD's National Provider Identifier (NPI) is 1578541439, issued on Jan 2, 2006. An NPI identifies a provider in billing; it is not a license.
Where is David M. Shackelford, MD located?
The NPPES record lists a practice address at 1224 Trotwood Ave, Columbia, TN, 38401. Phone: (844) 295-4871. Providers update this record themselves, so call before visiting.
How can I verify David M. Shackelford, MD's license?
NPPES lists Tennessee license number 15386, 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.
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.