Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Erin Boumansour, ACNP

Acute Care Nurse Practitioner in Ann Arbor, MI · enumerated 2010.

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

National Provider Identifier

1023311057

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Registry record

Entity type Individual (Type 1)

Name Erin Boumansour

Credential ACNP

Sex Female

Practice address 2366 Oak Valley Dr, Ann Arbor, MI, 48103

Phone (877) 227-8823

Enumeration date Dec 14, 2010

Last updated in NPPES Feb 24, 2021

Taxonomy & licenses

363LA2100X Acute Care Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 430568 (NY) Secondary

363LA2100X Acute Care Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 4704311116 (MI) Primary

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

Where does Erin Boumansour practice?

The practice location on file with NPPES is in Ann Arbor, MI. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Erin Boumansour?

The National Provider Identifier (NPI) for Erin Boumansour is 1023311057, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-02-24.