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

Christopher Michael Nguyen, DO

Individual provider Gastroenterology Physician · NPI 1649833237

Christopher Michael Nguyen, DO is an Internal Medicine in Chesterfield, Missouri. Graduated from University of North Texas Hsc, College of Osteopathic Med in 2019, 7 years ago. Practices with SSM Health Care Group, a 923-clinician group and accepts Medicare assignment. Licensed in Missouri and Texas.

Years since qualifying
7
Trained at
University of North Texas Hsc, College of Osteopathic Med
Licensed in
MO, TX
In the registry since
2019
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.

See every abbreviation used in this directory →

Practice location Address checks out

17298 N Outer 40 Rd Ste 200
Chesterfield, MO 63005-1456
Phone: (314) 529-4900
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence 2023019628 (MO)
Internal Medicine Physician Taxonomy 207R00000X · Licence T6979 (TX)

Record details

NPI number1649833237
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedApril 18, 2019
Last updated in NPPESAugust 6, 2026
Certification dateAugust 6, 2026
Mailing address17298 N Outer 40 Rd Ste 200, Chesterfield, MO 63005-1456

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolUNIVERSITY OF NORTH TEXAS HSC, COLLEGE OF OSTEOPATHIC MED
Graduated 2019 (7 years in practice)
Group practice Ssm Health Care Group — 923 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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