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

Quantum Behavioral, LLC

Organization Clinical Psychologist · NPI 1871255695

Quantum Behavioral, LLC is a Clinical Psychologist in Saint Louis, Missouri. Registered with an NPI since 2021.

In the registry since
2021
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

665 S Skinker Blvd
Saint Louis, MO 63105-2313
Phone: (314) 809-3964
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X

Record details

NPI number1871255695
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Lawrence Shapiro — Clinical Psychologist · (314) 809-3964
NPI enumeratedOctober 8, 2021
Last updated in NPPESOctober 11, 2021
Certification dateOctober 11, 2021
Mailing address665 S Skinker Blvd Apt 16b, Saint Louis, MO 63105-2353

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