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

David S Lotsoff, MD

Individual provider Gastroenterology Physician · NPI 1205807328

David S Lotsoff, MD is a Gastroenterology in Edwardsville, Illinois. Graduated from Washington University School of Medicine in 1997, 29 years ago. Practices with Fairview Heights Medical Group SC, a 448-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Illinois and Missouri.

Years since qualifying
29
Trained at
Washington University School of Medicine
Licensed in
IL, MO
In the registry since
2006
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

2122 Troy Rd Ste 130
Edwardsville, IL 62025-2540
Phone: (618) 800-4595
Show map & directions

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

Additional practice locations (1)

  • 200 Brevco Plz, Lake Saint Louis, MO 63367-2949 — (636) 561-9020

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence 036108442 (IL)
Gastroenterology Physician Taxonomy 207RG0100X · Licence 112982 (MO)

Record details

NPI number1205807328
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJanuary 27, 2006
Last updated in NPPESSeptember 16, 2025
Certification dateSeptember 16, 2025
Mailing addressPo Box 959203, Saint Louis, MO 63195-9203

Medicare enrollment

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

Medicare specialtyGASTROENTEROLOGY
Medical schoolWASHINGTON UNIVERSITY SCHOOL OF MEDICINE
Graduated 1997 (29 years in practice)
Group practice Fairview Heights Medical Group Sc — 448 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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