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

Don Nguyen

Individual provider Internal Medicine Physician · NPI 1720344617

Don Nguyen practises Geriatric Medicine in Houston, Texas. Qualified in 2013, 13 years ago. Practices with Post Acute Medical PLLC, a 401-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Washington.

Years since qualifying
13
Licensed in
WA
In the registry since
2012
Specialties on file
2
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Practice location Address checks out

10375 Richmond Ave Ste 700
Houston, TX 77042-4165
Phone: (855) 722-9700
Fax: (253) 559-6188
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 5728 Major Blvd Ste 603, Orlando, FL 32819-7963 — (855) 722-9700
  • 1778 Ne Cornell Rd, Hillsboro, OR 97124-2740 — (855) 722-9700

Specialties & licences

Geriatric Medicine (Internal Medicine) Physician (primary) Taxonomy 207RG0300X · Licence MD60957806 (WA)
Internal Medicine Physician Taxonomy 207R00000X · Licence MD60957806 (WA)

Record details

NPI number1720344617
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedApril 5, 2012
Last updated in NPPESNovember 22, 2022
Certification dateNovember 15, 2022

Medicare enrollment

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

Medicare specialtyGERIATRIC MEDICINE
Also practisesINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2013 (13 years in practice)
Group practice Post Acute Medical Pllc — 401 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 patients245
Services billed 760 a service is one billed item, such as a visit, a test or a procedure
Average patient age75

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.

Also affiliated with 1 hospice, which CMS identifies by certification number only.

Colleagues at Post Acute Medical PLLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 401 clinicians in the practice; 12 are shown here.

Other providers in Houston