Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Allegiance Health

Q: What type of organization is Allegiance Health?

Allegiance Health is registered in NPPES as a Primary Care Clinic/Center (its primary provider taxonomy).

Primary Care Clinic/Center in Ann Arbor, MI · enumerated 2013 · authorized official Lance Mueggenborg, Family Nurse Practitioner.

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

National Provider Identifier

1417395997

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Registry record

Entity type Organization (Type 2)

Legal business name Allegiance Health

Practice address 1362 Heatherwood Ln, Ann Arbor, MI, 48108

Phone (405) 408-6500

Enumeration date Jun 6, 2013

Last updated in NPPES Jul 29, 2013

Taxonomy & classification

261QP2300X Primary Care Clinic/Center Ambulatory Health Care Facilities · License 207Q00000X (MI) Primary

Authorized official

Name Lance Mueggenborg

Title Family Nurse Practitioner

Phone (405) 408-6500

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 Allegiance Health?

Allegiance Health is registered in NPPES as a Primary Care Clinic/Center (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 2013-07-29.