NPI 1194334094

Olivia Faeth Hasselfeld, PA

Practitioner Physician Assistant O Fallon, MO

Practice location

Address: 2 Progress Point Pkwy Div Im Medical Oncology, O Fallon, MO 63368-2205
Phone: (800) 647-2098
Fax: (314) 362-3192
Mailing address: PO Box 7412011, Chicago, IL 60674-2011

Registered specialties

Physician Assistant Primary

Physician Assistants & Advanced Practice Nursing Providers Taxonomy 363A00000X Licence 2020026369 (MO)

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Registry record

NPI: 1194334094
Entity type: Individual
Sex (as registered): Female
NPI issued: 27 Jul 2020
Record last updated: 17 Apr 2025

Reproduced from NPPES, the federal provider registry. The date above is when the provider last updated their own entry, not when we fetched it - a record can be years old and still current in the registry.