NPPES file of Aug 9, 2026

Jonathan Tyler Hammett, M.D.

Vascular & Interventional Radiology Physician · Fort Sam Houston, TX

Jonathan Tyler Hammett, M.D. is a vascular & interventional radiology physician with a practice address in Fort Sam Houston, Texas, and NPI 1407393622, issued on Jan 25, 2017. Check the license (Texas T7582, 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
1407393622
Name
Jonathan Tyler Hammett
Credential
M.D.
Primary taxonomy
Vascular & Interventional Radiology Physician 2085R0204X
License number
T7582 TX
Self-reported in NPPES; status is on the state search
Practice location
3551 Roger Brooke Dr, Fort Sam Houston, TX 78234
Phone
(210) 916-2754
Enumerated
Jan 25, 2017
Record last updated
Aug 1, 2024
Medicare enrollment
Enrolled (PECOS I20240626002182); may accept 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. Adrianna Adams, LCSWClinical Social Worker1275265456
  2. John AdamsGeneral Practice Physician1134754898
  3. Jordan Adams, PAPhysician Assistant1336876598
  4. Oluwole Afuape, OTR/LOccupational Therapist1033593561
  5. Pierre Monverdy Agnant, MD, MPH, MBA, MACCInternal Medicine Physician1669868568
  6. Della Agquiz, PHARMDOncology Pharmacist1700538741

Verify Jonathan Tyler Hammett in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersTexas Medical Board
    Search for license T7582    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: $506.68

6 payments; by number, the most common kind was food and beverage; the largest payer was Sirtex Medical 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. Jonathan Hammett$506.68
  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 10 group practices

  1. Empire State Radiology P CPort Jervis, NY
  2. Imaging Associates OF Indiana, PCSan Antonio, TX
  3. Imaging Associates OF Michigan PLLCSan Antonio, TX
  4. Imaging Associates OF New Mexico LLCSan Antonio, TX
  5. Louisville Radiology Imaging Consultants PLLCSan Antonio, TX
  6. Multicare Health SystemGig Harbor, WA
  7. Pikeville Medical Center IncSan Antonio, TX
  8. Radiology Affiliates OF Central New Jersey PCHouston, TX
  9. Radiology Alliance PCSan Antonio, TX
  10. Singleton Associates PAGonzales, TX

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

Jonathan Tyler Hammett among 324 vascular & interventional radiology physician records in Texas

Jonathan Tyler Hammett, M.D. 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 2017, is newer than 80% of them.

  • NPI issued2017 · 80% of these records are older, 14% newer
  • In a Medicare fileYes · 94% of these records are
  • In the CMS Doctors and Clinicians fileYes · 88% of these records are
  • Graduated2017 · median 2008 among the 284 with a school on file
  • Record last updated2024 · 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 Fort Sam Houston → 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. John Olsen, M.D.Fort Sam Houston, TX 782341932180361
  6. David Reynolds, D.O.Fort Sam Houston, TX 782341467748558
  7. Matthew Czar Taon, MD, RPVI, WCC, CIIPSan Antonio, TX 782341952796765
  8. Andrew Kolarich, MDSan Antonio, TX 782301043715980

Common questions

What is Jonathan Tyler Hammett, M.D.'s NPI number?

Jonathan Tyler Hammett, M.D.'s National Provider Identifier (NPI) is 1407393622, issued on Jan 25, 2017. An NPI identifies a provider in billing; it is not a license.

Where is Jonathan Tyler Hammett, M.D. located?

The NPPES record lists a practice address at 3551 Roger Brooke Dr, Fort Sam Houston, TX, 78234. Phone: (210) 916-2754. Providers update this record themselves, so call before visiting.

How can I verify Jonathan Tyler Hammett, M.D.'s license?

NPPES lists Texas license number T7582, 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.