Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Peggy A Szwabo, PHD, MSW, RN

Individual provider Clinical Social Worker · NPI 1902944259

Peggy A Szwabo, PHD, MSW, RN is a Clinical Social Worker in Saint Louis, Missouri. Practices as a sole proprietor. Licensed in Missouri.

Licensed in
MO
In the registry since
2007
Specialties on file
2
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.
MSW — Master of Social Work
The graduate degree in social work.
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.

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Practice location Address checks out

1201 Bellevue Ave
Saint Louis, MO 63117-1701
Phone: (314) 603-5339
Fax: (314) 647-6305
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence 000607 (MO)
Adult Psychiatric/Mental Health Clinical Nurse Specialist Taxonomy 364SP0809X · Licence 050732 (MO)

Record details

NPI number1902944259
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD , MSW , RN
Sole proprietorYes
NPI enumeratedFebruary 1, 2007
Last updated in NPPESSeptember 11, 2025

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