Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum Organization subpart

Medical Service Company

Oxygen Equipment & Supplies (DME) in Mansfield, OH · enumerated 2023 · authorized official Seth Weinstein, Chief Executive Officer.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1477253839

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Registry record

Entity type Organization (Type 2)

Legal business name Medical Service Company

Other name <Unavail>

Parent organization Medical Service Company

Practice address 335 Glessner Ave, Mansfield, OH, 44903

Phone (419) 520-2661

Fax (440) 232-3411

Enumeration date Mar 6, 2023

Last updated in NPPES Sep 11, 2025

Taxonomy & classification

332B00000X Durable Medical Equipment & Medical Supplies Suppliers Secondary

332BX2000X Oxygen Equipment & Supplies (DME) Suppliers Primary

Authorized official

Name Seth Weinstein

Title Chief Executive Officer

Phone (440) 735-4041

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2025-09-11. Verify at npiregistry.cms.hhs.gov.

Where is Medical Service Company located?

The practice location on file with NPPES is in Mansfield, OH.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-11.