NPPES file of Aug 9, 2026

Alex Cheung, DO

Student in an Organized Health Care Education/Training Program · Mesa, AZ

Alex Cheung, DO is a student in an organized health care education/training program with a practice address in Mesa, Arizona, and NPI 1639808108, issued on Jun 8, 2022. Check the license with the Arizona board that licenses this profession; 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
1639808108
Name
Alex Cheung
Credential
DO
Primary taxonomy
Student in an Organized Health Care Education/Training Program 390200000X
Practice location
1301 S Crismon RD, Mesa, AZ 85209
Phone
(480) 373-2376
Enumerated
Jun 8, 2022
Record last updated
Jun 8, 2022
Medicare enrollment
Enrolled (PECOS I20251126004009); 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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Also registered at 1301 S Crismon RD

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

  1. Karam Abi Karam, DOStudent in an Organized Health Care Education/Training Program1396535217
  2. Rodrigo Alvarez, DOInternal Medicine Physician1336717321
  3. Colton Andersen, DOStudent in an Organized Health Care Education/Training Program1477246023
  4. Liza Anwar, D.OHospitalist Physician1891229266
  5. Trenton Baker, DOAnesthesiology Physician1710340153
  6. Michelle Baribault, DOSurgery Physician1336672807

Verify Alex Cheung in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Arizona board licenses this professionCheck 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
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50% fewer Medicare Part D claims than the average student in an organized health care education/training program in 2024

92 Medicare Part D claims for 49 beneficiaries, against an average of 185 among the 59,748 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims.

  1. Alex Cheung92
  2. Specialty average185

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 2 group practices

  1. Houston Methodist Specialty PhysiciansSugar Land, TX
  2. Tmh Physician Associates PLLCSugar Land, TX

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

Alex Cheung among 3,364 student in an organized health care education/training program records in Arizona

Alex Cheung, DO is one of 3,364 student in an organized health care education/training program records with a practice address in Arizona. 23% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 21% of them.

  • NPI issued2022 · 21% of these records are older, 74% newer
  • In a Medicare fileYes · 23% of these records are
  • In the CMS Doctors and Clinicians fileYes · 2% of these records are
  • Graduated2022 · median 2020 among the 79 with a school on file
  • Record last updated2022 · 16% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 390200000X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

233 student in an organized health care education/training program records list a practice address in Mesa

They are 233 of the 9,151 NPPES records with a practice address in Mesa, and 3,364 student in an organized health care education/training program records in Arizona.

The 8 student in an organized health care education/training program records with the nearest ZIP codes

  1. Shah Ahmed, DOMesa, AZ 852091376247296
  2. Amanda Evans, MDMesa, AZ 852091942881826
  3. Albert Harmse, M.D.Mesa, AZ 852091992371728
  4. Brittany Hubbard, DOMesa, AZ 852091982284931
  5. Victor Huerta, DOMesa, AZ 852091972206027
  6. Huy Lephan, DOMesa, AZ 852091669111860
  7. Beshoy Nashed, DOMesa, AZ 852091619313913
  8. Catalina O'Toole, DOMesa, AZ 852091841846698

Common questions

What is Alex Cheung, DO's NPI number?

Alex Cheung, DO's National Provider Identifier (NPI) is 1639808108, issued on Jun 8, 2022. An NPI identifies a provider in billing; it is not a license.

Where is Alex Cheung, DO located?

The NPPES record lists a practice address at 1301 S Crismon RD, Mesa, AZ, 85209. Phone: (480) 373-2376. Providers update this record themselves, so call before visiting.

How can I verify Alex Cheung, DO's license?

Search the Arizona board that licenses this profession; the NPPES record confirms identity only.

How much does Alex Cheung, DO prescribe under Medicare Part D?

In 2024, Alex Cheung, DO had 92 Medicare Part D claims for 49 beneficiaries; the average among student in an organized health care education/training program prescribers was 185. 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.

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.