Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Marga F. Massey, MD, LLC

Q: What type of organization is Marga F. Massey, MD, LLC?

Marga F. Massey, MD, LLC is registered in NPPES as a Specialist (its primary provider taxonomy).

Specialist in Charleston, SC · enumerated 2007 · authorized official Marga Massey, MD.

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

National Provider Identifier

1841482148

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Registry record

Entity type Organization (Type 2)

Legal business name Marga F. Massey, MD, LLC

Practice address 125 Doughty St, Suite 590, Charleston, SC, 29403

Phone (866) 446-0962

Fax (803) 656-9880

Enumeration date Aug 10, 2007

Last updated in NPPES Jul 1, 2018

Taxonomy & classification

174400000X Specialist Other Service Providers · License 29224 (SC) Primary

Authorized official

Name Marga Massey

Title MD

Phone (866) 446-0962

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 Marga F. Massey, MD, LLC?

Marga F. Massey, MD, LLC is registered in NPPES as a Specialist (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 2018-07-01.