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

Dr. David John Westrich Jr., MD

Individual provider Gastroenterology Physician · NPI 1679927230

Dr. David John Westrich Jr., MD is a Gastroenterology in Saint Charles, Missouri. Qualified in 2016, 10 years ago. Practices with SSM Medical Group Inc, a 560-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Missouri and Ohio.

Years since qualifying
10
Licensed in
MO, OH
In the registry since
2016
Specialties on file
2
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

400 1st Capitol Dr Ste 201
Saint Charles, MO 63301-2882
Phone: (636) 669-2332
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 410 W 10th Ave Fl 2, Columbus, OH 43210-1240 — (614) 293-6255

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence 2025021152 (MO)
Gastroenterology Physician Taxonomy 207RG0100X · Licence 35145213 (OH)

Record details

NPI number1679927230
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 20, 2016
Last updated in NPPESJuly 25, 2025
Certification dateJuly 25, 2025

Medicare enrollment

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

Medicare specialtyGASTROENTEROLOGY
Medical schoolOTHER
Graduated 2016 (10 years in practice)
Group practice Ssm Medical Group Inc — 560 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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