Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Day One Integrative Services LLC

Organization Addiction (Substance Use Disorder) Counselor · NPI 1144849613

Day One Integrative Services LLC is an Addiction (Substance Use Disorder) Counselor in Marion, Ohio. Works from 2 locations. Registered with an NPI since 2020.

In the registry since
2020
Specialties on file
9
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

827 N Main St
Marion, OH 43302-1736
Phone: (740) 914-5000
Fax: (740) 914-5005
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 333 E Center St Ste 302, Marion, OH 43302-4142 — (740) 751-4078

Specialties & licences

Substance Use Disorder Rehabilitation Clinic/Center (primary) Taxonomy 261QR0405X
Addiction (Substance Use Disorder) Counselor Taxonomy 101YA0400X
Mental Health Counselor Taxonomy 101YM0800X
Professional Counselor Taxonomy 101YP2500X
Addiction (Substance Use Disorder) Registered Nurse Taxonomy 163WA0400X
Licensed Practical Nurse Taxonomy 164W00000X
Case Manager/Care Coordinator Taxonomy 171M00000X
Addiction Medicine (Psychiatry & Neurology) Physician Taxonomy 2084A0401X
Psychiatric/Mental Health Nurse Practitioner Taxonomy 363LP0808X

Record details

NPI number1144849613
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Nathan Davenport — Owner · (859) 620-2526
NPI enumeratedApril 14, 2020
Last updated in NPPESJune 4, 2026
Certification dateJune 4, 2026
Mailing address827 N Main St, Marion, OH 43302-1736

Other providers in Marion