Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Marjorie J. Warren, MD

Q: What type of organization is Marjorie J. Warren, MD?

Marjorie J. Warren, MD is registered in NPPES as a Psychiatry Physician (its primary provider taxonomy).

Psychiatry Physician in Stockbridge, GA · enumerated 2007 · authorized official Marjorie Warren, Provider.

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

National Provider Identifier

1124178751

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Registry record

Entity type Organization (Type 2)

Legal business name Marjorie J. Warren, MD

Practice address 155 Eagles Walk, Ste F, Stockbridge, GA, 30281

Phone (770) 389-8100

Fax (770) 389-3030

Enumeration date Jan 12, 2007

Last updated in NPPES Feb 25, 2009

Taxonomy & classification

2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License 033745 (GA) Primary

Authorized official

Name Marjorie Warren

Title Provider

Phone (770) 389-8100

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 type of organization is Marjorie J. Warren, MD?

Marjorie J. Warren, MD is registered in NPPES as a Psychiatry Physician (its primary provider taxonomy).

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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-02-25.