Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Karli May Maurer

Social Worker in Saint Ignace, MI · enumerated 2018.

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

National Provider Identifier

1013401223

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Registry record

Entity type Individual (Type 1)

Name Karli May Maurer

Sex Female

Practice address 799 Hombach St, Saint Ignace, MI, 49781

Phone (517) 588-1205

Enumeration date Jun 20, 2018

Last updated in NPPES Jun 20, 2018

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers 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

Is NPI 1013401223 active?

Yes, as of the latest NPPES snapshot, NPI 1013401223 is active (record last updated 2018-06-20).

How do I verify Karli Maurer's NPI record?

Cross-check NPI 1013401223 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 2018-06-20.