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MRS. THERESA MARIE DENNEY
NPI 1710862495
Counselor - Addiction (Substance Use Disorder) in Marion, OH

Active since August 11, 2025
827 N MAIN ST, MARION, OH 43302(740) 914-5000 Get Directions Write a Review

NPPES record last updated: November 5, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Nov 5, 2025, Aug 11, 2025 (2 updates tracked since 2025).

About Mrs. Theresa Marie Denney NPPES

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

MRS. THERESA MARIE DENNEY (NPI 1710862495) is an individual addiction (substance use disorder) provider in Marion, Ohio, licensed in Ohio (194204) and active in the NPI registry since August 2025. She maintains a secondary practice location in Marion.

NPPES Registry Identity

NPI1710862495
Entity TypeIndividualFemale
Primary Taxonomy101YA0400X
Provider Legal NameMRS. THERESA MARIE DENNEY
Location Address827 N MAIN STMarion, OH 43302-1736
Mailing Address827 N Main StMarion, OH 43302-1736 · (740) 914-5000
Phone(740) 914-5000
Sole ProprietorYes
Enumeration DateAugust 11, 2025
Last NPPES UpdateNovember 5, 20252 updates tracked since enumeration
NPPES CertifiedNovember 5, 2025
✔ NPI 1710862495 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyCounselor · Addiction (Substance Use Disorder)Behavioral Health & Social Service Providers
Taxonomy Code101YA0400X
License✔ Licensed in OH · 194204
Also ListedCounselor · Mental HealthTaxonomy 101YM0800X
Also ListedCase Manager/Care CoordinatorTaxonomy 171M00000X
827 N MAIN ST, Marion, OH 43302
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Secondary Practice Location 1

Location 1333 E Center St Ste 302Marion, OH 43302-4142 · Phone (740) 914-5000

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 20

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

MR. JOSHUA LEE MELVIN MDIV, CDCA
Counselor (Addiction (Substance Use Disorder))
827 N MAIN ST
MARION, OH 43302
Marion County (740) 914-5000
LALITA COLE
Counselor (Addiction (Substance Use Disorder))
827 N MAIN ST
MARION, OH 43302
Marion County (740) 914-5000
SELENA RHEA CLEMENT
Case Manager/Care Coordinator
827 N MAIN ST
MARION, OH 43302
Marion County (740) 914-5000
BRIANNA EACHES
Case Manager/Care Coordinator
827 N MAIN ST
MARION, OH 43302
Marion County (740) 914-5000
MARK SHOE
Case Manager/Care Coordinator
827 N MAIN ST
MARION, OH 43302
Marion County (740) 914-5000
BAILEE NICOLLE WILSON
Case Manager/Care Coordinator
827 N MAIN ST
MARION, OH 43302
Marion County (740) 914-5000
ASHLEY TAFFIN
Case Manager/Care Coordinator
827 N MAIN ST
MARION, OH 43302
Marion County (740) 914-5000
JESSICA AKERS
Counselor (Addiction (Substance Use Disorder))
827 N MAIN ST
MARION, OH 43302
Marion County (740) 914-5000

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 Theresa Denney's NPI number?

The NPI number for Theresa Denney is 1710862495. It was assigned to this individual provider in the NPPES registry on August 11, 2025.

Where is Theresa Denney located?

Theresa Denney practices at 827 N Main St, Marion, OH 43302. The listed phone number is (740) 914-5000.

What is Theresa Denney'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 Theresa Denney was last updated on November 5, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.