NPPES file of Aug 9, 2026

Juan Esteban Rey Rueda, MD

Hospitalist Physician · Las Vegas, NV

Juan Esteban Rey Rueda, MD is a hospitalist physician with a practice address in Las Vegas, Nevada, and NPI 1043661622, issued on Jun 25, 2016. Check the license (Nevada 19249, as entered in NPPES) on the Nevada State Board of Medical Examiners; 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
1043661622
Name
Juan Esteban Rey Rueda
Credential
MD
Primary taxonomy
Hospitalist Physician 208M00000X
License number
19249 NV
Self-reported in NPPES; status is on the state search
Practice location
3540 W Sahara Ave # 330, Las Vegas, NV 89102
Phone
(725) 217-8555
Enumerated
Jun 25, 2016
Record last updated
Jun 25, 2020 (not updated in 6 years: call before relying on the address or phone)
Fax
(702) 259-1252
Medicare enrollment
Enrolled (PECOS I20191205002305); 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

Also registered at 3540 W Sahara Ave # 330

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

  1. Maheswari Nadarajan-Robinson, APRNAcute Care Nurse Practitioner1891291779
  2. Nisha Patel, MDInternal Medicine Physician1003495656
  3. Reem Shuja, MDInternal Medicine Physician1417994245
  4. Dong Yeung, DOInternal Medicine Physician1447754106

Verify Juan Esteban Rey Rueda in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersNevada State Board of Medical Examiners
    Search for license 19249
    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 Nevada 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% more Medicare Part D claims than the average hospitalist physician in 2024

749 Medicare Part D claims for 276 beneficiaries, against an average of 521 among the 21,613 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims. 35 claims were for opioids.

  1. Juan Rey Rueda749
  2. Specialty average521

Most prescribed

  1. Amoxicillin-Clavulanate Potass40 claims
  2. Pantoprazole Sodium33 claims
  3. Atorvastatin Calcium25 claims
  4. Metoprolol Tartrate23 claims
  5. Prednisone22 claims
  6. Amlodipine Besylate21 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): 99.5 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 score95.0
  2. Costout of 100 · 30%80.7
  3. Promoting interoperabilitynot scored (reweighted)
  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).

Bills Medicare through one group practice

  1. Pioneer Health Care LLCLas Vegas, NV

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

Hospitalist Physician providers in Nevada

There are 239 hospitalist physician records in Nevada.

Other hospitalist physician records in Nevada

  1. Heya Abid, MDLas Vegas, NV1306578448
  2. Thomas Agney, M.D.Reno, NV1558334706
  3. Adnan Akbar, M.D.Reno, NV1265708697
  4. Jaafar Al-Khafaji, M.D.Reno, NV1366804106
  5. Solaiman AlgharbiReno, NV1972983427
  6. Ricardo Almaguer, DOCarson City, NV1700974987
  7. Amani Altamimi, M.D.Reno, NV1699025171
  8. Sogol Amjadi, D.O.Henderson, NV1730636457
  9. Nasim Amjadi Begvand, DOLas Vegas, NV1851740104
  10. Judd Anders, MDSparks, NV1750581559

Common questions

What is Juan Esteban Rey Rueda, MD's NPI number?

Juan Esteban Rey Rueda, MD's National Provider Identifier (NPI) is 1043661622, issued on Jun 25, 2016. An NPI identifies a provider in billing; it is not a license.

Where is Juan Esteban Rey Rueda, MD located?

The NPPES record lists a practice address at 3540 W Sahara Ave # 330, Las Vegas, NV, 89102. Phone: (725) 217-8555. Providers update this record themselves, so call before visiting.

How can I verify Juan Esteban Rey Rueda, MD's license?

NPPES lists Nevada license number 19249, as entered by the provider. Search the Nevada State Board of Medical Examiners at https://medboard.nv.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Juan Esteban Rey Rueda, MD prescribe under Medicare Part D?

In 2024, Juan Esteban Rey Rueda, MD had 749 Medicare Part D claims for 276 beneficiaries; the average among hospitalist physician prescribers was 521. Part D covers Medicare prescriptions only.

What is Juan Esteban Rey Rueda, MD's MIPS final score?

The 2023 MIPS final score is 99.5 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.