NPPES file of Aug 9, 2026

Michael Johnston

Surgery Physician · Dallas, TX

Michael Johnston is a surgery physician with a practice address in Dallas, Texas, and NPI 1992239222, issued on Apr 13, 2017. Check the license (Texas V6326, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1992239222
Name
Michael Johnston
Primary taxonomy
Surgery Physician 208600000X
License number
V6326 TX
Self-reported in NPPES; status is on the state search
Practice location
6201 Harry Hines Blvd, Dallas, TX 75390
Phone
(214) 633-5555
Enumerated
Apr 13, 2017
Record last updated
Jun 30, 2025
Medicare enrollment
Enrolled (PECOS I20250723003764); accepts Medicare assignment
Medical or professional school
Indiana University School Of Medicine, 2017
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 6201 Harry Hines Blvd

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Leah AbrahamEmergency Medicine Physician1417418823
  2. Melissa AbrahamPhysician Assistant1881415206
  3. Muhammad Abu ZarHospitalist Physician1487215943
  4. Sarwat Afghani, PAPhysician Assistant1679902621
  5. Aimaz Afrough, M.D.Hematology (Internal Medicine) Physician1477964518
  6. Sarvpreet Ahluwalia, M.D.Hospitalist Physician1336379775

Verify Michael Johnston in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersTexas Medical Board
    Search for license V6326    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Texas license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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84% fewer Medicare Part D claims than the average surgery physician in 2024

23 Medicare Part D claims for 12 beneficiaries, against an average of 147 among the 20,115 providers of this specialty who prescribed in Part D.

  1. Michael Johnston23
  2. Specialty average147

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Bills Medicare through one group practice

  1. University OF Texas Southwestern Medical Center AT DallasDallas, TX

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Surgery Physician providers in Texas

There are 2,192 surgery physician records in Texas.

All 2,192 in Texas → Every provider in Dallas →

Other surgery physician records in Texas

  1. Alan Abando, M.D.Cedar Park, TX1073561387
  2. Babak Abbassi, M.D.Greenville, TX1992151385
  3. Steven Abbate, MDSan Antonio, TX1235117433
  4. John Abbott, M.D.Rowlett, TX1255540936
  5. Kareem Abdelfattah, MDDallas, TX1053510339
  6. John Abdelsayed, MDSugar Land, TX1578983839
  7. Ziad Abdo, M.D.Dallas, TX1700838414
  8. Alan Abel, MDBig Spring, TX1518966829
  9. Stephen Abernathy, M.D.Temple, TX1851389779
  10. John Abikhaled, M.D.Austin, TX1639108731

Common questions

What is Michael Johnston's NPI number?

Michael Johnston's National Provider Identifier (NPI) is 1992239222, issued on Apr 13, 2017. An NPI identifies a provider in billing; it is not a license.

Where is Michael Johnston located?

The NPPES record lists a practice address at 6201 Harry Hines Blvd, Dallas, TX, 75390. Phone: (214) 633-5555. Providers update this record themselves, so call before visiting.

How can I verify Michael Johnston's license?

NPPES lists Texas license number V6326, 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.

How much does Michael Johnston prescribe under Medicare Part D?

In 2024, Michael Johnston had 23 Medicare Part D claims for 12 beneficiaries; the average among surgery physician prescribers was 147. Part D covers Medicare prescriptions only.

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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.