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

MONTREVIUS WASHINGTON
NPI 1659279982
Counselor - Addiction (Substance Use Disorder) in Seneca, SC

Q: What is Montrevius Washington's NPI number?

The NPI number for Montrevius Washington is 1659279982. It was assigned to this individual provider in the NPPES registry on October 27, 2026.

Q: What is Montrevius Washington's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Addiction (Substance Use Disorder), with taxonomy code 101YA0400X.

Active since October 27, 2026

205 HOLLEMAN ST, SENECA, SC 29678(864) 882-7563 Get Directions Write a Review

NPPES record added: October 27, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

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About Montrevius Washington NPPES

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

MONTREVIUS WASHINGTON (NPI 1659279982) is an individual addiction (substance use disorder) provider in Seneca, South Carolina and active in the NPI registry since October 2026.

NPPES Registry Identity

NPI1659279982

Entity TypeIndividualMale

Primary Taxonomy101YA0400X

Provider Legal NameMONTREVIUS WASHINGTON

Location Address205 HOLLEMAN STSeneca, SC 29678-2833

Mailing Address205 Holleman StSeneca, SC 29678-2833 · (864) 882-7563

Phone(864) 882-7563

Sole ProprietorYes

Enumeration DateOctober 27, 2026

NPPES CertifiedOctober 27, 2026

✔ NPI 1659279982 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Addiction (Substance Use Disorder)Behavioral Health & Social Service Providers

Taxonomy Code101YA0400X

205 HOLLEMAN ST, Seneca, SC 29678

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Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Other Providers at the Same Location NPPES

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

JELISA ROBINSON

Counselor (Addiction (Substance Use Disorder))

205 HOLLEMAN ST
SENECA, SC 29678

Oconee County (864) 882-7563

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 Montrevius Washington's NPI number?

The NPI number for Montrevius Washington is 1659279982. It was assigned to this individual provider in the NPPES registry on October 27, 2026.

Where is Montrevius Washington located?

Montrevius Washington practices at 205 Holleman St, Seneca, SC 29678. The listed phone number is (864) 882-7563.

What is Montrevius Washington's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Addiction (Substance Use Disorder), with taxonomy code 101YA0400X.

When was this NPI record last updated?

The NPPES record for Montrevius Washington was last updated on October 27, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.