James Linton Smith, M.D.
Diagnostic Radiology Physician · Marietta, GA
James Linton Smith, M.D. is a diagnostic radiology physician with a practice address in Marietta, Georgia, and NPI 1326496225, issued on Jun 1, 2016. Check the license (Georgia 88321, as entered in NPPES) on the Georgia Composite Medical Board; the Medicare figures below come from public CMS files.
- Name
- James Linton Smith
- Credential
- M.D.
- Primary taxonomy
- Diagnostic Radiology Physician 2085R0202X
- License numbers
- 88321 GA
008282 GA
Self-reported in NPPES; status is on the state search - Practice location
- 790 Church St NE Ste 400, Marietta, GA 30060
- Phone
- (770) 405-2976
- Enumerated
- Jun 1, 2016
- Record last updated
- Feb 15, 2024
- Fax
- (770) 988-0730
- Medicare enrollment
- Enrolled (PECOS I20251006001178); may accept Medicare assignment
- Entity
- Type 1 · individual
8 nearest diagnostic radiology physician records → All 1,065 in Georgia → Look up another NPI →
Also registered at 790 Church St NE Ste 400
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Erin Brandow, PAPhysician Assistant1053617498
Verify James Linton Smith in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersGeorgia Composite Medical Board
Search for license 88321Check 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 MIPS final score for 2023 (Medicare payment program): 92.3 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
Bills Medicare through 4 group practices
- Associated Physicians OF Harvard Medical Faculty Physicians AT Beth ISNeedham, MA
- Harvard Medical Faculty Phys AT Beth Israel Deaconess Med Ctr IncBoston, MA
- M And B Imaging, PCGainesville, GA
- Quantum Radiology PCMarietta, GA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
James Linton Smith among 1,065 diagnostic radiology physician records in Georgia
James Linton Smith, M.D. is one of 1,065 diagnostic radiology physician records with a practice address in Georgia. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 85% of them.
- NPI issued2016 · 85% of these records are older, 12% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated2016 · median 2004 among the 742 with a school on file
- Record last updated2024 · 59% 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 Georgia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
97 diagnostic radiology physician records list a practice address in Marietta
They are 97 of the 6,900 NPPES records with a practice address in Marietta, and 1,065 diagnostic radiology physician records in Georgia.
All 1,065 in Georgia → Every provider in Marietta → Diagnostic Radiology Physician nationwide →
The 8 diagnostic radiology physician records with the nearest ZIP codes
- Joseph Armistead, MDMarietta, GA 300601851365654
- Steven Brantley, MDMarietta, GA 300601972577781
- Jay Cinnamon, MDMarietta, GA 300601194791491
- Michael Collins, MDMarietta, GA 300601386633238
- Jaydip Datta, MDMarietta, GA 300601730155854
- Kevin Early, MDMarietta, GA 300601245206549
- John Gira, MDMarietta, GA 300601861468175
- Brian Gordon, MDMarietta, GA 300601083680326
Common questions
What is James Linton Smith, M.D.'s NPI number?
James Linton Smith, M.D.'s National Provider Identifier (NPI) is 1326496225, issued on Jun 1, 2016. An NPI identifies a provider in billing; it is not a license.
Where is James Linton Smith, M.D. located?
The NPPES record lists a practice address at 790 Church St NE Ste 400, Marietta, GA, 30060. Phone: (770) 405-2976. Providers update this record themselves, so call before visiting.
How can I verify James Linton Smith, M.D.'s license?
NPPES lists Georgia license number 88321, as entered by the provider. Search the Georgia Composite Medical Board at https://medicalboard.georgia.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
What is James Linton Smith, M.D.'s MIPS final score?
The 2023 MIPS final score is 92.3 of 100. 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.