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

Individual provider Addiction (Substance Use Disorder) Psychologist · NPI 1548241144

Dr. Carol Sue Dyer, PHD is a Clinical Psychologist in Saint Louis, Missouri. Qualified in 1997, 29 years ago. Practices as a sole proprietor and accepts Medicare assignment. Licensed in Missouri.

Years since qualifying
29
Licensed in
MO
In the registry since
2005
Specialties on file
5
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

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Practice location Address checks out

7700 Clayton Rd Ste 103
Saint Louis, MO 63117-1328
Phone: (314) 645-2055
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence PY 01925 (MO)
Addiction (Substance Use Disorder) Psychologist Taxonomy 103TA0400X · Licence PY 01925 (MO)
Adult Development & Aging Psychologist Taxonomy 103TA0700X
Psychologist Taxonomy 103T00000X
Marriage & Family Therapist Taxonomy 106H00000X

Record details

NPI number1548241144
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD
Sole proprietorYes
NPI enumeratedNovember 10, 2005
Last updated in NPPESApril 29, 2010

Medicare enrollment

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

Medicare specialtyCLINICAL PSYCHOLOGIST
Medical schoolOTHER
Graduated 1997 (29 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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