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MATTHEW ALLEN CDCA
NPI 1831049931
Counselor - Addiction (Substance Use Disorder) in Portsmouth, OH

Active since January 29, 2026
4304 OLD SCIOTO TRL, PORTSMOUTH, OH 45662(740) 351-9298 Get Directions Write a Review

NPPES record last updated: January 29, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Matthew Allen Cdca NPPES

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

MATTHEW ALLEN CDCA (NPI 1831049931) is an individual addiction (substance use disorder) provider in Portsmouth, Ohio and active in the NPI registry since January 2026.

NPPES Registry Identity

NPI1831049931
Entity TypeIndividualMale
Primary Taxonomy101YA0400X
Provider Legal NameMATTHEW ALLENCredential: CDCA
Location Address4304 OLD SCIOTO TRLPortsmouth, OH 45662-6672
Mailing Address4304 Old Scioto TrlPortsmouth, OH 45662-6672 · (740) 351-9298
Phone(740) 351-9298
Sole ProprietorNo
Enumeration DateJanuary 29, 2026
NPPES CertifiedJanuary 29, 2026
✔ NPI 1831049931 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
4304 OLD SCIOTO TRL, Portsmouth, OH 45662
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Other Providers at the Same Location NPPES 20

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

DARRICK ALLEN JENKINS
Case Manager/Care Coordinator
4304 OLD SCIOTO TRL
PORTSMOUTH, OH 45662
Scioto County (740) 351-9298
JENNIFER WILLEY
Counselor (Addiction (Substance Use Disorder))
4304 OLD SCIOTO TRL
PORTSMOUTH, OH 45662
Scioto County (740) 351-9298
TRACEY GILL
Counselor (Addiction (Substance Use Disorder))
4304 OLD SCIOTO TRL
PORTSMOUTH, OH 45662
Scioto County (740) 351-9298
GERALD DANIEL BROWN
Case Manager/Care Coordinator
4304 OLD SCIOTO TRL
PORTSMOUTH, OH 45662
Scioto County (740) 351-9298
STEPHANIE NEAL CMS
Case Manager/Care Coordinator
4304 OLD SCIOTO TRL
PORTSMOUTH, OH 45662
Scioto County (740) 351-9298
SAMANTHA STACEY
Counselor (Addiction (Substance Use Disorder))
4304 OLD SCIOTO TRL
PORTSMOUTH, OH 45662
Scioto County (740) 351-9298
MS. SARAH JANE RIGGS RN, PMHNP-BC
Nurse Practitioner (Psychiatric/Mental Health)
4304 OLD SCIOTO TRL
PORTSMOUTH, OH 45662
Scioto County (740) 351-9298
RACHEL PARKER-ORTIZ CDCA II
Counselor (Addiction (Substance Use Disorder))
4304 OLD SCIOTO TRL
PORTSMOUTH, OH 45662
Scioto County (740) 351-9298

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 Matthew Allen's NPI number?

The NPI number for Matthew Allen is 1831049931. It was assigned to this individual provider in the NPPES registry on January 29, 2026.

Where is Matthew Allen located?

Matthew Allen practices at 4304 Old Scioto Trl, Portsmouth, OH 45662. The listed phone number is (740) 351-9298.

What is Matthew Allen'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 Matthew Allen was last updated on January 29, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.