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Hallmark Medical Group

Internal Medicine Physician in Smyrna, TN · enumerated 2006 · authorized official Earl Campbell, Partner.

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

National Provider Identifier

1023079472

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Registry record

Entity type Organization (Type 2)
Legal business name Hallmark Medical Group
Practice address 300 Stonecrest Blvd, Suite 250, Smyrna, TN, 37167
Phone (615) 355-5558
Fax (615) 355-5644
Enumeration date Mar 28, 2006
Last updated in NPPES Aug 22, 2020

Taxonomy & classification

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 137146 (TN) Primary

Authorized official

Name Earl Campbell
Title Partner
Phone (615) 355-5558

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

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 Hallmark Medical Group?
Hallmark Medical Group is registered in NPPES as a Internal Medicine Physician (its primary provider taxonomy).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-22.