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MARIETTA MEMORIAL HOSPITAL
NPI 1710814603
Clinic/Center - Multi-Specialty in Belpre, OH

Active since May 06, 2026CLIA 36D2118017 · Waiver
1818 WASHINGTON BLVD STE F, BELPRE, OH 45714(740) 423-3640(740) 423-3641 Get Directions Write a Review

NPPES record last updated: May 6, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Marietta Memorial Hospital NPPES

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

MARIETTA MEMORIAL HOSPITAL (NPI 1710814603) is a healthcare organization registered as a multi-specialty in Belpre, Ohio and active in the NPI registry since May 2026. The organization holds a CLIA Waiver certificate valid through August 28, 2026 and lists Paul G Westbrock, Vp, Legal Affairs, as its authorized official.

NPPES Registry Identity

NPI1710814603
Entity TypeOrganization
Primary Taxonomy261QM1300X
Legal Business NameMARIETTA MEMORIAL HOSPITAL
Location Address1818 WASHINGTON BLVD STE FBelpre, OH 45714-2080
Mailing Address416 Colegate Dr Bldg 3Marietta, OH 45750-9549 · (740) 374-6090 · Fax (740) 374-3165
Phone(740) 423-3640
Fax(740) 423-3641
Organization SubpartYes
Authorized OfficialPaul G WestbrockVp, Legal Affairs · (740) 374-1581
Enumeration DateMay 6, 2026
NPPES CertifiedMay 6, 2026
✔ NPI 1710814603 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinic/Center · Multi-SpecialtyAmbulatory Health Care Facilities
Taxonomy Code261QM1300X
1818 WASHINGTON BLVD STE F, Belpre, OH 45714
Open in Google Maps ↗

Other Names 1

Other Name1818 Washington Blvd Ste F

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 36D2118017

Marietta Memorial Hospital · Belpre, OH
Active · expires Aug 28, 2026
CLIA Number36D2118017
Laboratory TypePhysician Office
Certificate Effective DateAugust 29, 2024
Certificate Expiration DateAugust 28, 2026
Laboratory DirectorNicholas Mezitis
Laboratory Phone(740) 423-3640
Laboratory LocationMarietta Memorial Hospital1818 Washington Blvd, Ste F, Belpre, OH 45714
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 5

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

TAMMY R LEE AGNP
Nurse Practitioner (Gerontology)
1818 WASHINGTON BLVD STE F
BELPRE, OH 45714
Washington County (740) 423-3640
VALONE LYNN COLLINS NP
Nurse Practitioner (Family)
1818 WASHINGTON BLVD STE F
BELPRE, OH 45714
Washington County (740) 423-3640
NICHOLAS HENRY ELIAS MEZITIS M.D.
Internal Medicine (Endocrinology, Diabetes & Metabolism)
1818 WASHINGTON BLVD STE F
BELPRE, OH 45714
Washington County (740) 423-3640
JEFFREY DEAN JONES NURSE PRACTITIONER
Nurse Practitioner (Family)
1818 WASHINGTON BLVD STE F
BELPRE, OH 45714
Washington County (740) 423-3640
AARON DOUGLAS ESTEP DO
Family Medicine
1818 WASHINGTON BLVD STE F
BELPRE, OH 45714
Washington County (740) 423-3640

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 Marietta Memorial Hospital's NPI number?

The NPI number for Marietta Memorial Hospital is 1710814603. It was assigned to this organization in the NPPES registry on May 6, 2026. The provider is also known as 1818 Washington BLVD STE F.

Where is Marietta Memorial Hospital located?

Marietta Memorial Hospital is located at 1818 Washington Blvd Ste F, Belpre, OH 45714. The listed phone number is (740) 423-3640.

What is Marietta Memorial Hospital's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Multi-Specialty, with taxonomy code 261QM1300X.

Does Marietta Memorial Hospital hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 36D2118017) is associated with this NPI, valid through August 28, 2026. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for Marietta Memorial Hospital was last updated on May 6, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.