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

Dr. Nicholas T Nguyen, DO

Individual provider Internal Medicine Physician · NPI 1992360580

Dr. Nicholas T Nguyen, DO is an Internal Medicine in Dallas, Texas. Graduated from Rocky Vista University College of Osteopathic Med in 2018, 8 years ago. Practices with Lonestar Hospital Medicine Associates PA, a 124-clinician group and accepts Medicare assignment. Licensed in Texas.

Years since qualifying
8
Trained at
Rocky Vista University College of Osteopathic Med
Licensed in
TX
In the registry since
2019
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

1441 N Beckley Ave
Dallas, TX 75203-1201
Phone: (214) 947-6700
Fax: (214) 947-6701
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence T6658 (TX)

Record details

NPI number1992360580
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedMay 8, 2019
Last updated in NPPESJuly 2, 2026
Certification dateJuly 2, 2026

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolROCKY VISTA UNIVERSITY COLLEGE OF OSTEOPATHIC MED
Graduated 2018 (8 years in practice)
Group practice Lonestar Hospital Medicine Associates Pa — 124 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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