Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Troy Trien Hoang, MD

Individual provider Neurology Physician · NPI 1639304488

Troy Trien Hoang, MD is a Neurology Physician in Washington, District of Columbia. Works from 4 locations. Licensed in District of Columbia, Illinois, Missouri and North Carolina.

Licensed in
DC, IL, MO, NC
In the registry since
2009
Specialties on file
5
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

3800 Reservoir Rd NW Dept OF Neurology
Washington, DC 20007-2113
Phone: (202) 444-2600
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (3)

  • 4 Doctors Park, Gibson City, IL 60936-2000 — (217) 784-2806
  • 806 E Walnut St, Watseka, IL 60970-1583 — (815) 432-1078
  • 200 Hawthorne Ln, Charlotte, NC 28204-2515 — (704) 384-9437

Specialties & licences

Neurology Physician (primary) Taxonomy 2084N0400X · Licence 2022-00512 (NC)
Neurology Physician Taxonomy 2084N0400X · Licence MD040783 (DC)
Neurology Physician Taxonomy 2084N0400X · Licence 2014007820 (MO)
Clinical Neurophysiology Physician Taxonomy 2084N0600X · Licence MD040783 (DC)
Neurology Physician Taxonomy 2084N0400X · Licence 036142494 (IL)

Record details

NPI number1639304488
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 22, 2009
Last updated in NPPESFebruary 27, 2024
Certification dateFebruary 27, 2024

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 patients36
Services billed 60 a service is one billed item, such as a visit, a test or a procedure
Average patient age74

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.

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