Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Citadel Management Group Inc.

Q: What type of organization is Citadel Management Group Inc.?

Citadel Management Group Inc. is registered in NPPES as a Assisted Living Facility (its primary provider taxonomy).

Assisted Living Facility in Waldorf, MD · enumerated 2020 · authorized official Mildred Lamar, Founder/Ceo.

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

National Provider Identifier

1124632211

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Registry record

Entity type Organization (Type 2)

Legal business name Citadel Management Group Inc.

Practice address 5360 Woodgate Ln, Waldorf, MD, 20601

Phone (202) 595-6447

Enumeration date Sep 4, 2020

Last updated in NPPES Sep 4, 2020

Taxonomy & classification

310400000X Assisted Living Facility Nursing & Custodial Care Facilities Primary

Authorized official

Name Mildred Lamar

Title Founder/Ceo

Phone (202) 595-6447

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 Citadel Management Group Inc.?

Citadel Management Group Inc. is registered in NPPES as a Assisted Living Facility (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.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-09-04.