Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Sarah Mutch, LLMSW

School Social Worker in West Bloomfield, MI · enumerated 2026.

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

National Provider Identifier

1821915778

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Registry record

Entity type Individual (Type 1)

Name Sarah Mutch

Credential LLMSW

Sex Female

Practice address 4500 Walnut Lake Rd, West Bloomfield, MI, 48323

Phone (248) 865-6370

Enumeration date Jul 1, 2026

Last updated in NPPES Jul 1, 2026

Taxonomy & licenses

1041S0200X School Social Worker Behavioral Health & Social Service Providers · License 6851119731 (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

How do I verify Sarah Mutch's NPI record?

Cross-check NPI 1821915778 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1821915778 active?

Yes, as of the latest NPPES snapshot, NPI 1821915778 is active (record last updated 2026-07-01).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-07-01.