Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

On-Site Rx, Inc.

Q: What type of organization is On-Site Rx, Inc.?

On-Site Rx, Inc. is registered in NPPES as a Community/Retail Pharmacy (its primary provider taxonomy).

Community/Retail Pharmacy in Chattanooga, TN · enumerated 2010 · authorized official Pam Mcneilly, Coordinator of Pharmacy Operations.

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

National Provider Identifier

1790087484

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Registry record

Entity type Organization (Type 2)

Legal business name On-Site Rx, Inc.

Other name <Unavail>

Practice address 455 N Highland Park Ave, Chattanooga, TN, 37404

Phone (423) 209-6004

Fax (423) 209-6002

Enumeration date Dec 1, 2010

Last updated in NPPES Aug 12, 2024

Taxonomy & classification

3336C0003X Community/Retail Pharmacy Suppliers · License 4825 (TN) Primary

Authorized official

Name Pam Mcneilly

Title Coordinator of Pharmacy Operations

Phone (770) 532-1551

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

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

What type of organization is On-Site Rx, Inc.?

On-Site Rx, Inc. is registered in NPPES as a Community/Retail Pharmacy (its primary provider taxonomy).

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-08-12.