Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Aileen H Prout, MSW

Social Worker in Ann Arbor, MI · enumerated 2007.

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

National Provider Identifier

1629252655

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Registry record

Entity type Individual (Type 1)

Name Aileen H Prout

Credential MSW

Sex Female

Practice address 4250 Plymouth Rd, Ann Arbor, MI, 48109

Phone (734) 764-6443

Enumeration date Dec 27, 2007

Last updated in NPPES Dec 27, 2007

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers · License 6801085298 (MI) Primary

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 6801085298 (MI) Secondary

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

Is NPI 1629252655 active?

Yes, as of the latest NPPES snapshot, NPI 1629252655 is active (record last updated 2007-12-27).

How do I verify Aileen Prout's NPI record?

Cross-check NPI 1629252655 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-12-27.