NPPES file of Aug 9, 2026

Matthew Czar Dy Taon, MD, RPVI, WCC, CIIP

Vascular & Interventional Radiology Physician · San Antonio, TX

Matthew Czar Dy Taon, MD, RPVI, WCC, CIIP is a vascular & interventional radiology physician with a practice address in San Antonio, Texas, and NPI 1952796765, issued on Mar 30, 2015. Check the license (Texas T0643, 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
1952796765
Name
Matthew Czar Dy Taon
Credential
MD, RPVI, WCC, CIIP
Primary taxonomy
Vascular & Interventional Radiology Physician 2085R0204X
License numbers
T0643 TX
A146282 CA
ME165729 FL
036173280 IL
Self-reported in NPPES; status is on the state search
Practice location
3551 Roger Brooke Dr, San Antonio, TX 78234
Phone
(210) 539-9582
Enumerated
Mar 30, 2015
Record last updated
Mar 3, 2026
Medicare enrollment
Enrolled (PECOS I20250325002172); accepts Medicare assignment
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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8 nearest vascular & interventional radiology physician records → All 324 in Texas → Look up another NPI →

Also registered at 3551 Roger Brooke Dr

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

  1. Andrew Aboujaoude, MDGeneral Practice Physician1548900343
  2. Richard Adams, RNRegistered Nurse1861202160
  3. Thomas Adams, MDAnatomic Pathology & Clinical Pathology Physician1215050497
  4. Jamilia Adams-Henderson, CRNACertified Registered Nurse Anesthetist1518211176
  5. Mabel Aguirre, IDMTIndependent Duty Medical Technicians1083009179
  6. Alejandro Alejandrez CisnerosGeneral Practice Physician1518568161

Verify Matthew Czar Dy Taon in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersTexas Medical Board
    Search for license T0643    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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Industry payments in 2024: $560.52

11 payments; by number, the most common kind was food and beverage; the largest payer was Medtronic, Inc. The 3,457 providers of this specialty with any payment received $7,206.73 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Matthew Czar Taon$560.52
  2. Specialty average$7,206.73

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

Bills Medicare through 12 group practices

  1. Imaging Associates OF Michigan PLLCSan Antonio, TX
  2. Imaging Associates OF New Mexico LLCSan Antonio, TX
  3. KC Tan MD Medical CorporationSan Antonio, TX
  4. Multicare Health SystemGig Harbor, WA
  5. Northside Radiology Associates LLCSan Antonio, TX
  6. Premier Radiology Wisconsin LLCMount Pleasant, WI
  7. Radiology Alliance PCSan Antonio, TX
  8. Singleton Associates PAConroe, TX
  9. Specialists IN Medical Imaging, SCSan Antonio, TX
  10. Urology Partners OF North Texas, PLLCArlington, TX
  11. Urology San Antonio P ASan Antonio, TX
  12. Virtual Radiologic Professionals OF Texas I, PASan Antonio, TX

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

Matthew Czar Dy Taon among 324 vascular & interventional radiology physician records in Texas

Matthew Czar Dy Taon, MD, RPVI, WCC, CIIP is one of 324 vascular & interventional radiology physician records with a practice address in Texas. 94% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 74% of them.

  • NPI issued2015 · 74% of these records are older, 22% newer
  • In a Medicare fileYes · 94% of these records are
  • In the CMS Doctors and Clinicians fileYes · 88% of these records are
  • Graduated2015 · median 2008 among the 284 with a school on file
  • Record last updated2026 · 33% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0204X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Vascular & Interventional Radiology Physician providers in Texas

There are 324 vascular & interventional radiology physician records in Texas.

All 324 in Texas → Every provider in San Antonio → Vascular & Interventional Radiology Physician nationwide →

The 8 vascular & interventional radiology physician records with the nearest ZIP codes

  1. Anthony Allen, M.D.Fort Sam Houston, TX 782341104815174
  2. Justin Costello, D.O.San Antonio, TX 782341215235916
  3. Steven Craig, M.D.Fort Sam Houston, TX 782341417117268
  4. Maxwell Cretcher, D.O.San Antonio, TX 782341255863973
  5. Jonathan Hammett, M.D.Fort Sam Houston, TX 782341407393622
  6. John Olsen, M.D.Fort Sam Houston, TX 782341932180361
  7. David Reynolds, D.O.Fort Sam Houston, TX 782341467748558
  8. Andrew Kolarich, MDSan Antonio, TX 782301043715980

Common questions

What is Matthew Czar Dy Taon, MD, RPVI, WCC, CIIP's NPI number?

Matthew Czar Dy Taon, MD, RPVI, WCC, CIIP's National Provider Identifier (NPI) is 1952796765, issued on Mar 30, 2015. An NPI identifies a provider in billing; it is not a license.

Where is Matthew Czar Dy Taon, MD, RPVI, WCC, CIIP located?

The NPPES record lists a practice address at 3551 Roger Brooke Dr, San Antonio, TX, 78234. Phone: (210) 539-9582. Providers update this record themselves, so call before visiting.

How can I verify Matthew Czar Dy Taon, MD, RPVI, WCC, CIIP's license?

NPPES lists Texas license number T0643, 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. 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.