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

Mrs. Joan Frances Osterloh, APN

Individual provider Medical-Surgical Clinical Nurse Specialist · NPI 1053426809

Mrs. Joan Frances Osterloh, APN is a Medical-Surgical Clinical Nurse Specialist in Saint Louis, Missouri. Licensed in Missouri. Registered with an NPI since 2006.

Licensed in
MO
In the registry since
2006
What do these letters mean?
APN — Advanced Practice Nurse
The umbrella title some states use for nurse practitioners and other advanced practice nurses.

See every abbreviation used in this directory →

Practice location Address checks out

3635 Vista Ave
Saint Louis, MO 63110-2539
Phone: (314) 577-8341
Fax: (314) 577-8315
Show map & directions

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

Specialties & licences

Medical-Surgical Clinical Nurse Specialist (primary) Taxonomy 364SM0705X · Licence 100662 (MO)

Record details

NPI number1053426809
Entity typeIndividual (Type 1)
GenderFemale
Credentials APN
Sole proprietorNo
NPI enumeratedAugust 20, 2006
Last updated in NPPESJuly 8, 2007

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