NPPES file of Aug 9, 2026

David Joseph Ben-Nun

Hospitalist Physician · San Antonio, TX

David Joseph Ben-Nun is a hospitalist physician with a practice address in San Antonio, Texas, and NPI 1912528464, issued on May 6, 2020. Check the license (Texas U2439, 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
1912528464
Name
David Joseph Ben-Nun
Primary taxonomy
Hospitalist Physician 208M00000X
License numbers
U2439 TX
BP10070651 TX
Self-reported in NPPES; status is on the state search
Practice location
19500 IH 10 W, San Antonio, TX 78257
Phone
(888) 781-9355
Enumerated
May 6, 2020
Record last updated
Aug 15, 2023
Medicare enrollment
Enrolled (PECOS I20230804001980); 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.
Download card Updates feed

8 nearest hospitalist physician records → All 1,587 in Texas → Look up another NPI →

Verify David Joseph Ben-Nun in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersTexas Medical Board
    Search for license U2439    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.

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

44% fewer Medicare Part D claims than the average hospitalist physician in 2024

290 Medicare Part D claims for 118 beneficiaries, against an average of 521 among the 21,613 providers of this specialty who prescribed in Part D. 25 claims were for opioids.

  1. David Ben-Nun290
  2. Specialty average521

Most prescribed

  1. Amoxicillin-Clavulanate Potass18 claims
  2. Carvedilol13 claims
  3. Eliquis13 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.

Bills Medicare through one group practice

  1. Wellmed Networks, Inc.San Antonio, TX

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

David Joseph Ben-Nun among 1,587 hospitalist physician records in Texas

David Joseph Ben-Nun is one of 1,587 hospitalist physician records with a practice address in Texas. 90% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 80% of them.

  • NPI issued2020 · 80% of these records are older, 14% newer
  • In a Medicare fileYes · 90% of these records are
  • In the CMS Doctors and Clinicians fileYes · 82% of these records are
  • Graduated2020 · median 2013 among the 1,298 with a school on file
  • Record last updated2023 · 25% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208M00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Hospitalist Physician providers in Texas

There are 1,587 hospitalist physician records in Texas.

All 1,587 in Texas → Every provider in San Antonio → Hospitalist Physician nationwide →

The 8 hospitalist physician records with the nearest ZIP codes

  1. Ashley Aleman, MDSan Antonio, TX 782581952664674
  2. Irving Cohen, DOSan Antonio, TX 782581871656025
  3. Benjamin Collen, MDSan Antonio, TX 782581588084701
  4. Lauren Munk, M.D.San Antonio, TX 782581013458348
  5. Akshata Pandit, M.D.San Antonio, TX 782581669836961
  6. Deepthi Tarigopula, M.DSan Antonio, TX 782581780998344
  7. Eric Fris, MDSan Antonio, TX 782511083293567
  8. Mehmood Khan, M.D.San Antonio, TX 782511841457223

Common questions

What is David Joseph Ben-Nun's NPI number?

David Joseph Ben-Nun's National Provider Identifier (NPI) is 1912528464, issued on May 6, 2020. An NPI identifies a provider in billing; it is not a license.

Where is David Joseph Ben-Nun located?

The NPPES record lists a practice address at 19500 IH 10 W, San Antonio, TX, 78257. Phone: (888) 781-9355. Providers update this record themselves, so call before visiting.

How can I verify David Joseph Ben-Nun's license?

NPPES lists Texas license number U2439, 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 David Joseph Ben-Nun prescribe under Medicare Part D?

In 2024, David Joseph Ben-Nun had 290 Medicare Part D claims for 118 beneficiaries; the average among hospitalist physician prescribers was 521. 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.