1. Home
  2. Directory
  3. Ohio
  4. Marion
  5. Clinic Center
  6. NPI Profile

DAY ONE INTEGRATIVE SERVICES LLC.
NPI 1144849613
Clinic/Center - Rehabilitation, Substance Use Disorder in Marion, OH

Active since April 14, 2020
827 N MAIN ST, MARION, OH 43302(740) 914-5000(740) 914-5005 Get Directions Write a Review

NPPES record last updated: June 4, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Jun 4, 2026, Jun 5, 2025, Mar 18, 2025 and 3 more (6 updates tracked since 2020).

About Day One Integrative Services Llc. NPPES

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

DAY ONE INTEGRATIVE SERVICES LLC. (NPI 1144849613) is a healthcare organization registered as a rehabilitation, substance use disorder in Marion, Ohio and active in the NPI registry since April 2020. The organization maintains a secondary practice location in Marion and lists Nathan Davenport, Owner, as its authorized official.

NPPES Registry Identity

NPI1144849613
Entity TypeOrganization
Primary Taxonomy261QR0405X
Legal Business NameDAY ONE INTEGRATIVE SERVICES LLC.
Location Address827 N MAIN STMarion, OH 43302-1736
Mailing Address827 N Main StMarion, OH 43302-1736 · (740) 914-5000 · Fax (740) 914-5005
Phone(740) 914-5000
Fax(740) 914-5005
Organization SubpartNo
Authorized OfficialNathan DavenportOwner · (859) 620-2526
Enumeration DateApril 14, 2020
Last NPPES UpdateJune 4, 20266 updates tracked since enumeration
NPPES CertifiedJune 4, 2026
✔ NPI 1144849613 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 9

★ Primary SpecialtyClinic/Center · Rehabilitation, Substance Use DisorderAmbulatory Health Care Facilities
Taxonomy Code261QR0405X
Also ListedCounselor · Addiction (Substance Use Disorder)Taxonomy 101YA0400X
Also ListedCounselor · Mental HealthTaxonomy 101YM0800X
Also ListedCounselor · ProfessionalTaxonomy 101YP2500X
Also ListedRegistered Nurse · Addiction (Substance Use Disorder)Taxonomy 163WA0400X
Also ListedLicensed Practical NurseTaxonomy 164W00000X
Also ListedCase Manager/Care CoordinatorTaxonomy 171M00000X
Also ListedPsychiatry & Neurology · Addiction MedicineTaxonomy 2084A0401X
Also ListedNurse Practitioner · Psychiatric/Mental HealthTaxonomy 363LP0808X
827 N MAIN ST, Marion, OH 43302
Open in Google Maps ↗

Secondary Practice Location 1

Location 1333 E Center St Ste 302Marion, OH 43302-4142 · Phone (740) 751-4078

Other Identifiers 3

Medicaid0399745OH
Medicaid0305476OH
Medicaid0399490OH

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X MULTIPLE SINGLE SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, Molina Healthcare.Insurance ›

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 36D2151067

Day One Integrative Services, LLC · Marion, OH
Expired · Jul 10, 2026
CLIA Number36D2151067
Laboratory TypePhysician Office
Certificate Effective DateJuly 11, 2024
Certificate Expiration DateJuly 10, 2026
Laboratory DirectorHeather Belcher
Laboratory Phone(740) 914-5000
Laboratory LocationDay One Integrative Services, LLC827 North Main Street, Marion, OH 43301
CLIA data matches this NPI record on: Address Name Phone
This certificate is issued to a laboratory to perform only waived tests.

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 Day One Integrative Services LLC.'s NPI number?

The NPI number for Day One Integrative Services LLC. is 1144849613. It was assigned to this organization in the NPPES registry on April 14, 2020.

Where is Day One Integrative Services LLC. located?

Day One Integrative Services LLC. is located at 827 N Main St, Marion, OH 43302. The listed phone number is (740) 914-5000.

What is Day One Integrative Services LLC.'s specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Rehabilitation, Substance Use Disorder, with taxonomy code 261QR0405X.

What insurance does Day One Integrative Services LLC. accept?

Health plans from Anthem Blue Cross and Blue Shield and Molina Healthcare list Day One Integrative Services LLC. as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Day One Integrative Services LLC. was last updated on June 4, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.