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Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

COLLIN B SLATER PLPC
NPI 1376448365
Counselor - Mental Health in Arnold, MO

Active since October 10, 2026
3601 COMMERCE DR STE 2, ARNOLD, MO 63010(314) 420-3000 Get Directions Write a Review

NPPES record added: October 10, 2026. Verified against the NPPES registry weekly; last sync: October 11, 2026.

About Collin B Slater Plpc NPPES

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

COLLIN B SLATER PLPC (NPI 1376448365) is an individual mental health provider in Arnold, Missouri, licensed in Missouri (2026048650) and active in the NPI registry since October 2026.

NPPES Registry Identity

NPI1376448365
Entity TypeIndividualMale
Primary Taxonomy101YM0800X
Provider Legal NameCOLLIN B SLATERCredential: PLPC
Location Address3601 COMMERCE DR STE 2Arnold, MO 63010-5218
Mailing Address3601 Commerce Dr Ste 2Arnold, MO 63010-5218 · (314) 420-3000
Phone(314) 420-3000
Sole ProprietorYes
Enumeration DateOctober 10, 2026
NPPES CertifiedOctober 10, 2026
✔ NPI 1376448365 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
License✔ Licensed in MO · 2026048650
3601 COMMERCE DR STE 2, Arnold, MO 63010
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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 Collin Slater's NPI number?

The NPI number for Collin Slater is 1376448365. It was assigned to this individual provider in the NPPES registry on October 10, 2026.

Where is Collin Slater located?

Collin Slater practices at 3601 Commerce Dr Ste 2, Arnold, MO 63010. The listed phone number is (314) 420-3000.

What is Collin Slater's specialty?

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

When was this NPI record last updated?

The NPPES record for Collin Slater was last updated on October 10, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.