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MS. CHELSEA LOUISE GRISSOM
NPI 1457237653
Counselor - Mental Health in Corvallis, OR

Active since August 13, 2025
861 SW MADISON AVE, CORVALLIS, OR 97333(541) 974-8873 Get Directions Write a Review

NPPES record last updated: August 13, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Ms. Chelsea Louise Grissom NPPES

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

MS. CHELSEA LOUISE GRISSOM (NPI 1457237653) is an individual mental health provider in Corvallis, Oregon and active in the NPI registry since August 2025.

NPPES Registry Identity

NPI1457237653
Entity TypeIndividualFemale
Primary Taxonomy101YM0800X
Provider Legal NameMS. CHELSEA LOUISE GRISSOM
Location Address861 SW MADISON AVECorvallis, OR 97333-4512
Mailing Address7150 Corvallis RdIndependence, OR 97351-9788 · (530) 966-1115
Phone(541) 974-8873
Sole ProprietorYes
Enumeration DateAugust 13, 2025
NPPES CertifiedAugust 13, 2025
✔ NPI 1457237653 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
861 SW MADISON AVE, Corvallis, OR 97333
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Other Providers at the Same Location NPPES 6

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

KIANA RUST
Social Worker (Clinical)
861 SW MADISON AVE
CORVALLIS, OR 97333
Benton County (541) 974-8873
ELLEN BUFORD
Social Worker (Clinical)
861 SW MADISON AVE
CORVALLIS, OR 97333
Benton County (541) 974-8873
HILLARY E HUGHES LCSW
Social Worker (Clinical)
861 SW MADISON AVE
CORVALLIS, OR 97333
Benton County (541) 974-8873
EMILY ROSE BURLOCK
Social Worker (Clinical)
861 SW MADISON AVE
CORVALLIS, OR 97333
Benton County (541) 974-8873
AUTHENTIC HOPE: CENTER FOR PEACE AND EMPOWERMENT
Social Worker (Clinical)
861 SW MADISON AVE
CORVALLIS, OR 97333
Benton County (541) 974-8873
ELENA CORNELIUS
Social Worker (Clinical)
861 SW MADISON AVE
CORVALLIS, OR 97333
Benton County (541) 974-8873

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 Chelsea Grissom's NPI number?

The NPI number for Chelsea Grissom is 1457237653. It was assigned to this individual provider in the NPPES registry on August 13, 2025.

Where is Chelsea Grissom located?

Chelsea Grissom practices at 861 SW Madison Ave, Corvallis, OR 97333. The listed phone number is (541) 974-8873.

What is Chelsea Grissom'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 Chelsea Grissom was last updated on August 13, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 months 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.