NPPES file of Aug 9, 2026

Allen Schwartz, D.O.

Internal Medicine Physician · Las Vegas, NV

Allen Schwartz, D.O. is an internal medicine physician with a practice address in Las Vegas, Nevada, and NPI 1053325456, issued on Jul 28, 2006. Check the license (Nevada DO 538, 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 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1053325456
Name
Allen Schwartz
Credential
D.O.
Primary taxonomy
Internal Medicine Physician 207R00000X
License number
DO 538 NV
Self-reported in NPPES; status is on the state search
Practice location
5850 Polaris Ave, Las Vegas, NV 89118
Phone
(702) 739-9957
Enumerated
Jul 28, 2006
Record last updated
Nov 22, 2009 (not updated in 17 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20091030000369); 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 internal medicine physician records → All 1,229 in Nevada → Look up another NPI →

Also registered at 5850 Polaris Ave

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

  1. Craig Berman, P.T.Physical Therapist1578682514
  2. John BrittonPhysical Therapist1043765407
  3. Eimirisl Duane CamarilloPhysical Therapist1114480951
  4. Isaiah ChuPhysical Therapist1861324220
  5. Amber Domingo, DPTPhysical Therapist1629410014
  6. Edmundo Estrada, M.D.Occupational Medicine Physician1730207374

Verify Allen Schwartz 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 DO 538    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.

Bills Medicare through one group practice

  1. American Current Care PALas Vegas, NV

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

Allen Schwartz among 1,229 internal medicine physician records in Nevada

Allen Schwartz, D.O. is one of 1,229 internal medicine physician records with a practice address in Nevada. 82% 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 7% of them.

  • NPI issued2006 · 7% of these records are older, 59% newer
  • In a Medicare fileYes · 82% of these records are
  • In the CMS Doctors and Clinicians fileYes · 63% of these records are
  • Graduated1983 · median 2006 among the 772 with a school on file
  • Record last updated2009 · 43% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Nevada practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

716 internal medicine physician records list a practice address in Las Vegas

They are 716 of the 65,269 NPPES records with a practice address in Las Vegas, and 1,229 internal medicine physician records in Nevada.

All 1,229 in Nevada → Every provider in Las Vegas → Internal Medicine Physician nationwide →

The 8 internal medicine physician records with the nearest ZIP codes

  1. Lawrence Allen, MDLas Vegas, NV 891181174596142
  2. Olivia Astor, MDLas Vegas, NV 891181275160400
  3. Constantine George, MDLas Vegas, NV 891181164429858
  4. Jeffrey Joe, M.D.Las Vegas, NV 891181588770598
  5. Kaveh Kashani, D.O.Las Vegas, NV 891181235343211
  6. David Kim, MDLas Vegas, NV 891181396705661
  7. Janie Kwak-Tran, M.D.Las Vegas, NV 891181497847438
  8. Huy Ly, MDLas Vegas, NV 891181679547525

Common questions

What is Allen Schwartz, D.O.'s NPI number?

Allen Schwartz, D.O.'s National Provider Identifier (NPI) is 1053325456, issued on Jul 28, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Allen Schwartz, D.O. located?

The NPPES record lists a practice address at 5850 Polaris Ave, Las Vegas, NV, 89118. Phone: (702) 739-9957. Providers update this record themselves, so call before visiting.

How can I verify Allen Schwartz, D.O.'s license?

NPPES lists Nevada license number DO 538, 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.

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.