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

Katherine Celeste Fortier, LCSW

Individual provider Clinical Social Worker · NPI 1275157778

Katherine Celeste Fortier, LCSW is a Clinical Social Worker in Saint Louis, Missouri. Qualified in 2019, 7 years ago. Works from 6 locations. Licensed in Missouri.

Years since qualifying
7
Licensed in
MO
In the registry since
2020
What do these letters mean?
LCSW — Licensed Clinical Social Worker
A social worker licensed to diagnose and treat mental health conditions independently.

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Practice location Address checks out

7020 Chippewa St
Saint Louis, MO 63119-5602
Phone: (314) 772-2205
Fax: (314) 772-9264
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (5)

  • 11701 W Florissant Ave, Florissant, MO 63033-6744 — (314) 972-8132
  • 4928 Delmar Blvd, Saint Louis, MO 63108-1615 — (314) 899-0846
  • 4066 Dunnica Ave, Saint Louis, MO 63116-3510 — (636) 224-1700
  • 1001 Lynch St, Saint Louis, MO 63118-1818 — (314) 535-5600
  • 10024 Office Center Ave Ste 100, Saint Louis, MO 63128-1392 — (314) 729-7050

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence 2023008190 (MO)

Record details

NPI number1275157778
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorNo
NPI enumeratedJune 1, 2020
Last updated in NPPESJuly 30, 2026
Certification dateJuly 30, 2026

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCLINICAL SOCIAL WORKER
Medical schoolOTHER
Graduated 2019 (7 years in practice)
Accepts Medicare assignment Not indicated

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