CATHERINE L BENOIST PSYD LLC
NPI 1033897806
Psychologist - Clinical in Saint Louis, MO

Q: What is Catherine L Benoist Psyd LLC's NPI number?

The NPI number for Catherine L Benoist Psyd LLC is 1033897806. It was assigned to this organization in the NPPES registry on July 10, 2023.

Q: What is Catherine L Benoist Psyd LLC's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

Active since July 10, 2023

1034 S BRENTWOOD BLVD STE 1601, SAINT LOUIS, MO 63117(847) 220-4602 Get Directions Write a Review

NPPES record last updated: July 11, 2023. Verified against the NPPES registry weekly; last sync: October 18, 2026.

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About Catherine L Benoist Psyd Llc NPPES

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

CATHERINE L BENOIST PSYD LLC (NPI 1033897806) is a healthcare organization registered as a clinical in Saint Louis, Missouri and active in the NPI registry since July 2023. The organization lists Catherine L Benoist, Owner/therapist, as its authorized official.

NPPES Registry Identity

NPI1033897806

Entity TypeOrganization

Primary Taxonomy103TC0700X

Legal Business NameCATHERINE L BENOIST PSYD LLC

Location Address1034 S BRENTWOOD BLVD STE 1601Saint Louis, MO 63117-1216

Mailing Address1846 Pickfair DrSaint Louis, MO 63146-3626 · (314) 310-6812 · Fax (888) 940-2010

Phone(847) 220-4602

Organization SubpartNo

Authorized OfficialCatherine L BenoistOwner/therapist · (314) 310-6812

Enumeration DateJuly 10, 2023

Last NPPES UpdateJuly 11, 2023

NPPES CertifiedJuly 11, 2023

✔ NPI 1033897806 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers

Taxonomy Code103TC0700X

Definition

A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems.

1034 S BRENTWOOD BLVD STE 1601, Saint Louis, MO 63117

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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Catherine L Benoist Psyd Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Catherine L Benoist Psyd LLC, which bills Medicare for the services this clinician delivers.

Clinician (1)

Catherine Benoist, PSYD

Clinical Psychologist

NPI 1164724969

1034 S BRENTWOOD BLVD STE 1601
Saint Louis, MO 63117

(314) 452-4646

✔ PECOS✔ Accepts MedicareSame address

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Catherine L Benoist Psyd LLC's NPI number?

The NPI number for Catherine L Benoist Psyd LLC is 1033897806. It was assigned to this organization in the NPPES registry on July 10, 2023.

Where is Catherine L Benoist Psyd LLC located?

Catherine L Benoist Psyd LLC is located at 1034 S Brentwood Blvd Ste 1601, Saint Louis, MO 63117. The listed phone number is (847) 220-4602.

What is Catherine L Benoist Psyd LLC's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

Is Catherine L Benoist Psyd LLC enrolled in Medicare?

Yes. Catherine L Benoist Psyd LLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Catherine L Benoist Psyd LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Clinical Psychologist) reassigns their Medicare billing to Catherine L Benoist Psyd LLC. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Catherine L Benoist Psyd LLC was last updated on July 11, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.