Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Anthony Nguyen, DO

Individual provider Emergency Medicine Physician · NPI 1124406392

Anthony Nguyen, DO practises Emergency Medicine in Olympia Fields, Illinois. Graduated from At Still University of Health Sciences, College of Osteo Med, Kirksville in 2015, 11 years ago. Practices with Alameda Health System, a 601-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in California and Illinois.

Years since qualifying
11
Trained at
At Still University of Health Sciences, College of Osteo Med, Kirksville
Licensed in
CA, IL
In the registry since
2015
Specialties on file
2
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

20201 Crawford Ave Attn: Postdoctoral Education
Olympia Fields, IL 60461-1010
Phone: (708) 747-4000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 2070 Clinton Ave, Alameda, CA 94501-4399 — (510) 522-3700
  • 13855 E 14th St, San Leandro, CA 94578-2611 — (510) 357-6500

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence 20A17115 (CA)
Emergency Medicine Physician Taxonomy 207P00000X · Licence 1124406392 (IL)

Record details

NPI number1124406392
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedMay 8, 2015
Last updated in NPPESFebruary 2, 2022
Certification dateFebruary 2, 2022

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyEMERGENCY MEDICINE
Medical schoolAT STILL UNIVERSITY OF HEALTH SCIENCES, COLLEGE OF OSTEO MED, KIRKSVILLE
Graduated 2015 (11 years in practice)
Group practice Alameda Health System — 601 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients381
Services billed 432 a service is one billed item, such as a visit, a test or a procedure
Average patient age70

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Alameda Health System

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 601 clinicians in the practice; 12 are shown here.

Other providers in Olympia Fields