Individual provider · Type 1 NPI
Mark Andrew Walshauser, MD
Hematology & Oncology Physician · O Fallon, IL
Practice location
321 Regency Park Ste 100
O Fallon, IL 62269-1887
Fax (618) 416-7971
Mailing address
PO Box 25228
Decatur, IL 62525-5228
Other practice locations
- Broadway Plaza Suite 1, Sparta, IL 62286-1800 · (618) 416-7970
- 12860 Troxler Ave Ste 135, Highland, IL 62249-2898 · (618) 416-7970
Specialties and licenses
| Taxonomy | Code | License |
|---|---|---|
| Internal Medicine Physician | 207R00000X | 2010024540 (MO) |
| Hematology & Oncology Physician Primary | 207RH0003X | 036128331 (IL) |
Hematology & Oncology Physician: An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.
8 other providers at this address
- Bachir Farah, MDHematology & Oncology Physician O Fallon, IL NPI 1336370915
- Bassam N. Maalouf, MDHematology & Oncology Physician O Fallon, IL NPI 1720173438
- Jacob Samuel Witt, MDRadiation Oncology Physician O Fallon, IL NPI 1891157871
- Julianne Tomac, DNP, FNP-CFamily Nurse Practitioner O Fallon, IL NPI 1245018944
- Justin D. Floyd, DOMedical Oncology Physician O Fallon, IL NPI 1629164678
- Laurean Jada Winston, PA-CPhysician Assistant O Fallon, IL NPI 1790111490
- Rachael Demattei, APRNNurse Practitioner O Fallon, IL NPI 1891443289
- Ryan Charles Mueller, MDRadiation Oncology Physician O Fallon, IL NPI 1912571654
Other hematology & oncology physician providers in O Fallon
About NPI 1306020664
Mark Andrew Walshauser, MD's National Provider Identifier is 1306020664, issued on Dec 21, 2007. The primary taxonomy on file is Hematology & Oncology Physician (207RH0003X), and the practice location is in O Fallon, IL. The record was last updated on Dec 12, 2023.