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

Richard Nguyen, DO

Individual provider Emergency Medicine Physician · NPI 1629381538

Richard Nguyen, DO practises Emergency Medicine in Houston, Texas. Qualified in 2010, 16 years ago. Practices with Round Table Physicians Group PLLC, a 79-clinician group and accepts Medicare assignment. Licensed in Michigan and Texas.

Years since qualifying
16
Licensed in
MI, TX
In the registry since
2010
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

11800 Astoria Blvd
Houston, TX 77089-6041
Phone: (713) 338-6565
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence P9101 (TX)
Emergency Medicine Physician Taxonomy 207P00000X · Licence 5101018667 (MI)

Record details

NPI number1629381538
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedJuly 20, 2010
Last updated in NPPESSeptember 19, 2024
Certification dateSeptember 19, 2024

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolOTHER
Graduated 2010 (16 years in practice)
Group practice Round Table Physicians Group Pllc — 79 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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 patients86
Services billed 112 a service is one billed item, such as a visit, a test or a procedure
Average patient age71

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. Those with a page here are linked.

  • Hca Houston Healthcare Tomball Hospital · Tomball, TX · listed as Tomball Hospital Authority
  • Hca Houston Healthcare Kingwood Hospital · Kingwood, TX
  • Hca Houston Healthcare Medical Center Hospital · Houston, TX
  • Hca Houston Healthcare West Hospital · Houston, TX

Colleagues at Round Table Physicians Group PLLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 79 clinicians in the practice; 12 are shown here.

Other providers in Houston