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

Chaudhary Mobin Khan, MD

Individual provider Gastroenterology Physician · NPI 1649252461

Chaudhary Mobin Khan, MD is a Gastroenterology in O Fallon, Missouri. Graduated from Saint Louis University School of Medicine in 1999, 27 years ago. Practices with Physician Groups Lc, a 524-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Missouri.

Years since qualifying
27
Trained at
Saint Louis University School of Medicine
Licensed in
MO
In the registry since
2005
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

20 Progress Point Pkwy Ste 206
O Fallon, MO 63368-2207
Phone: (636) 344-1073
Show map & directions

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

Additional practice locations (1)

  • 20 Progress Point Pkwy, O Fallon, MO 63368-2206 — (636) 344-1073

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence 111121 (MO)
Hepatology Physician Taxonomy 207RI0008X · Licence 111121 (MO)

Record details

NPI number1649252461
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 17, 2005
Last updated in NPPESApril 2, 2021
Certification dateMarch 12, 2021

Medicare enrollment

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

Medicare specialtyGASTROENTEROLOGY
Medical schoolSAINT LOUIS UNIVERSITY SCHOOL OF MEDICINE
Graduated 1999 (27 years in practice)
Group practice Physician Groups Lc — 524 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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