Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Mid-State Occupational Health Services, Inc.

Occupational Medicine Clinic/Center in Wilkes Barre, PA · enumerated 2013 · authorized official Derrick Duff, President.

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

National Provider Identifier

1134550452

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Registry record

Entity type Organization (Type 2)

Legal business name Mid-State Occupational Health Services, Inc.

Practice address 150 Mundy St, Mac 1, Wilkes Barre, PA, 18702

Phone (570) 970-2300

Fax (570) 970-2323

Enumeration date Dec 12, 2013

Last updated in NPPES Dec 12, 2013

Taxonomy & classification

261QX0100X Occupational Medicine Clinic/Center Ambulatory Health Care Facilities Primary

Authorized official

Name Derrick Duff

Title President

Phone (570) 327-8790

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.

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Frequently asked questions

Where is Mid-State Occupational Health Services, Inc. located?

The practice location on file with NPPES is in Wilkes Barre, PA.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2013-12-12. Verify at npiregistry.cms.hhs.gov.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-12-12.