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JOAN CASSILLY PETERSEN LCSW
NPI 1003925876
Social Worker - Clinical in St Louis, MO

Active since August 29, 2006
PERSONAL POTENTIALS, INC., 10000 WATSON RD #2L18, ST LOUIS, MO 63126(314) 822-4727(314) 822-0531 Get Directions Write a Review

NPPES record last updated: September 3, 2008. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Joan Cassilly Petersen Lcsw NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

JOAN CASSILLY PETERSEN LCSW (NPI 1003925876) is an individual clinical provider in St Louis, Missouri, licensed in Missouri (000296) and active in the NPI registry since August 2006.

NPPES Registry Identity

NPI1003925876
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameJOAN CASSILLY PETERSENCredential: LCSW
Location AddressPERSONAL POTENTIALS, INC., 10000 WATSON RD #2L18St Louis, MO 63126
Mailing AddressPersonal Potentials, Inc., 10000 Watson Rd #2l18St Louis, MO 63126 · (314) 822-4727 · Fax (314) 822-0531
Phone(314) 822-4727
Fax(314) 822-0531
Sole ProprietorNo
Enumeration DateAugust 29, 2006
Last NPPES UpdateSeptember 3, 2008
✔ NPI 1003925876 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License✔ Licensed in MO · 000296
Definition
A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.
PERSONAL POTENTIALS, INC., St Louis, MO 63126
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Other Identifiers 8

Other185524Compsych Network Provider
Medicare ID-Type Unspecified000077812MO
Other005794000Mbh Network Provider
Other6267853Ubh Network Provider
Other111252A/b Network Provider
Other6122Bcbs Network Provider
Other064401V/o Network Provider
Medicaid493289102MO

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Oscar Insurance Company, UnitedHealthcare.Insurance ›

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Joan Petersen's NPI number?

The NPI number for Joan Petersen is 1003925876. It was assigned to this individual provider in the NPPES registry on August 29, 2006.

Where is Joan Petersen located?

Joan Petersen practices at Personal Potentials, Inc. 10000 Watson Rd #2l18, St Louis, MO 63126. The listed phone number is (314) 822-4727.

What is Joan Petersen's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.

What insurance does Joan Petersen accept?

Health plans from Oscar Insurance Company and UnitedHealthcare list Joan Petersen as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Joan Petersen was last updated on September 3, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.