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

SYDNEY DAUGHERTY LPC
NPI 1972321446
Counselor - Mental Health in O Fallon, MO

Active since October 02, 2024
4142 KEATON CROSSING BLVD STE 101, O FALLON, MO 63368(636) 300-9333 Get Directions Write a Review

NPPES record last updated: October 13, 2026. Verified against the NPPES registry weekly; last sync: November 08, 2026.

Record update history: Oct 13, 2026, Oct 2, 2024 (2 updates tracked since 2024).

About Sydney Daugherty Lpc NPPES

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

SYDNEY DAUGHERTY LPC (NPI 1972321446) is an individual mental health provider in O Fallon, Missouri, licensed in Missouri (2026046301) and active in the NPI registry since October 2024. She maintains a secondary practice location in O Fallon.

NPPES Registry Identity

NPI1972321446
Entity TypeIndividualFemale
Primary Taxonomy101YM0800X
Provider Legal NameSYDNEY DAUGHERTYCredential: LPC
Location Address4142 KEATON CROSSING BLVD STE 101O Fallon, MO 63368-8406
Mailing Address4142 Keaton Crossing Blvd Ste 101O Fallon, MO 63368-8406 · (636) 300-9333
Sole ProprietorNo
Enumeration DateOctober 2, 2024
Last NPPES UpdateOctober 13, 20262 updates tracked since enumeration
NPPES CertifiedOctober 13, 2026
✔ NPI 1972321446 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
Licenses✔ Licensed in MO · 2026046301✔ Licensed in MO · 202439503
4142 KEATON CROSSING BLVD STE 101, O Fallon, MO 63368

Other Names 1

Professional Name (2)Sydney Daugherty Lpc

Secondary Practice Location 1

Location 16700 Keaton Corporate Pkwy Ste 101O Fallon, MO 63368-8636 · Phone (636) 300-9333

Accepted Insurance

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.

Counselor (Professional)
4142 KEATON CROSSING BLVD STE 101
O FALLON, MO 63368
Psychologist
4142 KEATON CROSSING BLVD STE 101
O FALLON, MO 63368
Social Worker (Clinical)
4142 KEATON CROSSING BLVD STE 101
O FALLON, MO 63368

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 Sydney Daugherty's NPI number?

The NPI number for Sydney Daugherty is 1972321446. It was assigned to this individual provider in the NPPES registry on October 2, 2024. The provider is also known as Sydney Daugherty Lpc.

Where is Sydney Daugherty located?

Sydney Daugherty practices at 4142 Keaton Crossing Blvd Ste 101, O Fallon, MO 63368. The listed phone number is (636) 300-9333.

What is Sydney Daugherty's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

What insurance does Sydney Daugherty accept?

Health plans from Ambetter Health, Ambetter from Arkansas Health & Wellness, Ambetter from Sunflower Health Plan, Ambetter of Oklahoma and Ambetter of Tennessee list Sydney Daugherty as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Sydney Daugherty was last updated on October 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 29 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.