Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Union Drug, Inc.

Community/Retail Pharmacy in Big Stone Gap, VA · enumerated 2014 · authorized official Mark Blanton, Pharmacist.

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

National Provider Identifier

1568877470

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Registry record

Entity type Organization (Type 2)

Legal business name Union Drug, Inc.

Practice address 310 Cloverleaf Sq, Building A Suite 1, Big Stone Gap, VA, 24219

Phone (276) 523-2100

Fax (276) 523-2101

Enumeration date Jun 30, 2014

Last updated in NPPES Feb 3, 2020

Taxonomy & classification

3336C0003X Community/Retail Pharmacy Suppliers Primary

Authorized official

Name Mark Blanton

Title Pharmacist

Phone (276) 523-2100

Other identifiers

Identifier	Type	State	Issuer
7100307500	Medicaid	KY	-
1568877470	Medicaid	VA	-

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

Where is Union Drug, Inc. located?

The practice location on file with NPPES is in Big Stone Gap, VA.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2020-02-03. Verify at npiregistry.cms.hhs.gov.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-02-03.