Thomas G. Johnson, MD
Diagnostic Radiology Physician · Richardson, TX
Thomas G. Johnson, MD is a diagnostic radiology physician with a practice address in Richardson, Texas, and NPI 1992769780, issued on Apr 17, 2006. Check the license (Texas F2737, as entered in NPPES) on the Texas Medical Board; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Thomas G. Johnson
- Credential
- MD
- Primary taxonomy
- Diagnostic Radiology Physician 2085R0202X
- License number
- F2737 TX
Self-reported in NPPES; status is on the state search - Practice location
- 401 W Campbell RD, Richardson, TX 75080
- Phone
- (972) 498-4000
- Enumerated
- Apr 17, 2006
- Record last updated
- May 9, 2008 (not updated in 18 years: call before relying on the address or phone)
- Medicaid IDs
- 105612911 TX
105612909 TX - Entity
- Type 1 · individual
8 nearest diagnostic radiology physician records → All 3,124 in Texas → Look up another NPI →
Also registered at 401 W Campbell RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Thomas G. Johnson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license F2737Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Thomas G. Johnson among 3,124 diagnostic radiology physician records in Texas
Thomas G. Johnson, MD is one of 3,124 diagnostic radiology physician records with a practice address in Texas. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than 15% of them.
- NPI issued2006 · 15% of these records are older, 49% newer
- In a Medicare fileNo · 77% of these records are
- In the CMS Doctors and Clinicians fileNo · 73% of these records are
- Record last updated2008 · 61% 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 Texas 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 Texas
There are 3,124 diagnostic radiology physician records in Texas. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 3,124 in Texas → Every provider in Richardson → Diagnostic Radiology Physician nationwide →
The 8 diagnostic radiology physician records with the nearest ZIP codes
- Timothy Georgelas, MDRichardson, TX 750801184688970
- Nam Nguyen, MDRichardson, TX 750801568410157
- John Ponzo, M.D.Richardson, TX 750801902867740
- Gary Webb, MDRichardson, TX 750801134177173
- Elizabeth Jekot, MDRichardson, TX 750821891773933
- Khoa Lam, M.D.Richardson, TX 750821225318827
- Thomas Ruhnke, M.D.Richardson, TX 750821831199546
- Robert Neal, MDLewisville, TX 750771700848025
Common questions
What is Thomas G. Johnson, MD's NPI number?
Thomas G. Johnson, MD's National Provider Identifier (NPI) is 1992769780, issued on Apr 17, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Thomas G. Johnson, MD located?
The NPPES record lists a practice address at 401 W Campbell RD, Richardson, TX, 75080. Phone: (972) 498-4000. Providers update this record themselves, so call before visiting.
How can I verify Thomas G. Johnson, MD's license?
NPPES lists Texas license number F2737, as entered by the provider. Search the Texas Medical Board at https://profile.tmb.state.tx.us/Search.aspx. 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. 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.