NPPES file of Aug 9, 2026

John S. Bynon, MD

Transplant Surgery Physician · Houston, TX

John S. Bynon, MD is a transplant surgery physician with a practice address in Houston, Texas, and NPI 1386684918, issued on Jun 8, 2006. Check the license (Texas P0352, as entered in NPPES) with the Texas board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1386684918
Name
John S. Bynon
Credential
MD
Primary taxonomy
Transplant Surgery Physician 204F00000X
License numbers
P0352 TX
13587 AL
Self-reported in NPPES; status is on the state search
Practice location
6410 Fannin St, Houston, TX 77030
Phone
(713) 704-6800
Enumerated
Jun 8, 2006
Record last updated
Feb 8, 2012 (not updated in 14 years: call before relying on the address or phone)
Medicaid IDs
283557101 TX
000085093 AL
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
Download card Updates feed

Also registered at 6410 Fannin St

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

  1. Mohammad AbdulmonemPediatric Endocrinology Physician1356226161
  2. Katelyn AbelStudent in an Organized Health Care Education/Training Program1063350106
  3. Yewande Adesanya, ACNPAcute Care Nurse Practitioner1922374974
  4. Olasunkanmi Adeyinka, M.D.Family Medicine Physician1013948181
  5. Roukaya Al Hammoud, MDPediatric Infectious Diseases Physician1619107190
  6. Rami Aladham, M.D.Student in an Organized Health Care Education/Training Program1457739260

Verify John S. Bynon in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Texas board licenses this profession
    Search for license P0352
    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
Find 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.

Is this page about you? You can ask us to correct, restrict or remove it: how.

7.6 times the Medicare Part D claims of the average transplant surgery physician in 2024

1,988 Medicare Part D claims for 215 beneficiaries, against an average of 260 among the 541 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims.

  1. John Bynon1,988
  2. Specialty average260

Most prescribed

  1. Tacrolimus410 claims
  2. Mycophenolate Mofetil185 claims
  3. Pantoprazole Sodium166 claims
  4. Ursodiol116 claims
  5. Prednisone112 claims
  6. Clopidogrel42 claims

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.

The practice group's MIPS final score for 2023 (Medicare payment program): 82.4 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score79.2
  2. Costout of 100 · 30%58.5
  3. Promoting interoperabilityout of 100 · 25%100.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $284.82

3 payments; by number, the most common kind was food and beverage; the largest payer was Paragonix Technologies, Inc. The 524 providers of this specialty with any payment received $3,913.05 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. John Bynon$284.82
  2. Specialty average$3,913.05

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

John S. Bynon among 78 transplant surgery physician records in Texas

John S. Bynon, MD is one of 78 transplant surgery physician records with a practice address in Texas. 86% 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 0% of them.

  • NPI issued2006 · 0% of these records are older, 62% newer
  • In a Medicare fileYes · 86% of these records are
  • In the CMS Doctors and Clinicians fileNo · 73% of these records are
  • Record last updated2012 · 47% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 204F00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Transplant Surgery Physician providers in Texas

There are 78 transplant surgery physician records in Texas.

The 8 transplant surgery physician records with the nearest ZIP codes

  1. Ronald Cotton, MDHouston, TX 770301033343462
  2. Ahmed Gaber, MDHouston, TX 770301073579835
  3. Nhu Thao Galvan, MD, MPHHouston, TX 770301306083886
  4. Rafik Ghobrial M.d., M.D., PHDHouston, TX 770301326072604
  5. John Goss, MDHouston, TX 770301225118573
  6. David Hall, M.D.Houston, TX 770301508020074
  7. Barry Kahan, M.D.Houston, TX 770301558394973
  8. Stephen Katz, M.D.Houston, TX 770301588689988

Common questions

What is John S. Bynon, MD's NPI number?

John S. Bynon, MD's National Provider Identifier (NPI) is 1386684918, issued on Jun 8, 2006. An NPI identifies a provider in billing; it is not a license.

Where is John S. Bynon, MD located?

The NPPES record lists a practice address at 6410 Fannin St, Houston, TX, 77030. Phone: (713) 704-6800. Providers update this record themselves, so call before visiting.

How can I verify John S. Bynon, MD's license?

NPPES lists Texas license number P0352, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity only.

How much does John S. Bynon, MD prescribe under Medicare Part D?

In 2024, John S. Bynon, MD had 1,988 Medicare Part D claims for 215 beneficiaries; the average among transplant surgery physician prescribers was 260. Part D covers Medicare prescriptions only.

What is John S. Bynon, MD's MIPS final score?

The 2023 MIPS final score is 82.4 of 100, reported for the practice group. 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.