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Mary Jane Bruen, NP

Pediatric Nurse Practitioner in Lansing, MI · enumerated 2007.

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

National Provider Identifier

1245357573

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Registry record

Entity type Individual (Type 1)
Name Mary Jane Bruen
Credential NP
Sex Female
Practice address 1200 E Michigan Ave, Suite 460, Lansing, MI, 48912
Phone (517) 364-5490
Fax (517) 364-5499
Enumeration date Mar 23, 2007
Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

363LP0200X Pediatric Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 4704110413 (MI) Primary
NP · Nurse Practitioner: An advanced practice registered nurse with graduate training, licensed to diagnose and treat, often with prescriptive authority. About the NP credential

Other identifiers

Identifier Type State Issuer
4327027 Medicaid MI -
5008765830 Other MI BCBS INDIVIDUAL PIN

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

Where does Mary Bruen practice?
The practice location on file with NPPES is in Lansing, MI. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Mary Bruen?
The National Provider Identifier (NPI) for Mary Bruen is 1245357573, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.