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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MS. OLIVIA MICHELLE SONNENBERG
NPI 1043069081
Counselor in Affton, MO

Active since May 13, 2024
74 GRASSO PLZ, AFFTON, MO 63123(314) 439-1429 Get Directions Write a Review

NPPES record last updated: June 29, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Ms. Olivia Michelle Sonnenberg NPPES

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

MS. OLIVIA MICHELLE SONNENBERG (NPI 1043069081) is an individual counselor in Affton, Missouri and active in the NPI registry since May 2024.

NPPES Registry Identity

NPI1043069081
Entity TypeIndividualFemale
Primary Taxonomy101Y00000X
Provider Legal NameMS. OLIVIA MICHELLE SONNENBERG
Location Address74 GRASSO PLZAffton, MO 63123-3108
Mailing Address74 Grasso PlzAffton, MO 63123-3108
Phone(314) 439-1429
Sole ProprietorNo
Enumeration DateMay 13, 2024
Last NPPES UpdateJune 29, 2026
NPPES CertifiedJune 29, 2026
✔ NPI 1043069081 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselorBehavioral Health & Social Service Providers
Taxonomy Code101Y00000X
Definition
A provider who is trained and educated in the performance of behavior health services through interpersonal communications and analysis. Training and education at the specialty level usually requires a master's degree and clinical experience and supervision for licensure or certification.
74 GRASSO PLZ, Affton, MO 63123
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Other Providers at the Same Location NPPES 3

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

LEVEL UP COUNSELING
Counselor (Mental Health)
74 GRASSO PLZ
SAINT LOUIS, MO 63123
St. Louis County (618) 444-8021
AISHA KHORANA M.ED., PLPC
Counselor (Mental Health)
74 GRASSO PLZ
SAINT LOUIS, MO 63123
St. Louis County (314) 439-1429
TIFFANY MEEK LPC
Counselor (Professional)
74 GRASSO PLZ
SAINT LOUIS, MO 63123
St. Louis County (618) 444-8021

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 Olivia Sonnenberg's NPI number?

The NPI number for Olivia Sonnenberg is 1043069081. It was assigned to this individual provider in the NPPES registry on May 13, 2024.

Where is Olivia Sonnenberg located?

Olivia Sonnenberg practices at 74 Grasso Plz, Affton, MO 63123. The listed phone number is (314) 439-1429.

What is Olivia Sonnenberg's specialty?

The primary specialty registered for this NPI is Counselor with taxonomy code 101Y00000X.

When was this NPI record last updated?

The NPPES record for Olivia Sonnenberg was last updated on June 29, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 42 days 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.