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

St Anthony's Physician Organization

Organization Internal Medicine Physician · NPI 1326235375

St Anthony's Physician Organization is an Internal Medicine Physician in Saint Louis, Missouri. Registered with an NPI since 2007.

In the registry since
2007

Practice location Address checks out

2900 Lemay Ferry Rd Ste 100
Saint Louis, MO 63125-3900
Phone: (314) 543-5984
Fax: (314) 543-5266
Show map & directions

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X

Record details

NPI number1326235375
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Cheryl Matejka — Cfo East Communities & Sfo · (314) 251-1958
Other names Mercy Clinic South Physicians
NPI enumeratedOctober 3, 2007
Last updated in NPPESJanuary 4, 2019
Mailing address2900 Lemay Ferry Rd, Ste 100, Saint Louis, MO 63125-3900

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