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

Individual provider Mental Health Counselor · NPI 1053411223

Kathleen M Ostertag, LSW is a Mental Health Counselor in Philadelphia, Pennsylvania. Practices as a sole proprietor. Licensed in Pennsylvania.

Licensed in
PA
In the registry since
2006
What do these letters mean?
LSW — Licensed Social Worker
A state-licensed social worker.

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Practice location Address checks out

8001 Roosevelt Blvd 205-207
Philadelphia, PA 19152-3038
Phone: (215) 332-1914
Fax: (215) 332-1873
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X · Licence SW008549L (PA)

Record details

NPI number1053411223
Entity typeIndividual (Type 1)
GenderFemale
Credentials LSW
Sole proprietorYes
NPI enumeratedSeptember 25, 2006
Last updated in NPPESJuly 8, 2007

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