Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Andrea Ruby Knoll, PSYD

Individual provider Clinical Psychologist · NPI 1437407418

Dr. Andrea Ruby Knoll, PSYD is a Clinical Psychologist in Saint Louis, Missouri. Qualified in 2013, 13 years ago. Practices with St Louis Behavioral Medicine Institute Inc, a 70-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Ohio.

Years since qualifying
13
Licensed in
OH
In the registry since
2012
What do these letters mean?
PSYD — Doctor of Psychology
A doctoral psychologist trained primarily for clinical practice.

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Practice location Address checks out

11144 Tesson Ferry Rd Ste 101
Saint Louis, MO 63123-6965
Phone: (314) 729-1200
Fax: (314) 729-1201
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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 7342 (OH)

Record details

NPI number1437407418
Entity typeIndividual (Type 1)
GenderFemale
Credentials PSYD
Sole proprietorNo
NPI enumeratedAugust 22, 2012
Last updated in NPPESFebruary 19, 2019

Medicare enrollment

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

Medicare specialtyCLINICAL PSYCHOLOGIST
Medical schoolOTHER
Graduated 2013 (13 years in practice)
Group practice St. Louis Behavioral Medicine Institute Inc — 70 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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