Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Lois Marian Crandall, CCC-SLP

Hearing and Speech Clinic/Center in Wabash, IN · enumerated 2007.

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

National Provider Identifier

1689892903

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Registry record

Entity type Individual (Type 1)

Name Lois Marian Crandall

Credential CCC-SLP

Sex Female

Practice address Wabash, IN, 46992

Phone (260) 568-3473

Fax (260) 563-7723

Enumeration date Apr 23, 2007

Last updated in NPPES Jul 8, 2007

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

261QH0700X Hearing and Speech Clinic/Center Ambulatory Health Care Facilities 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 Lois Crandall practice?

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

What is the NPI number for Lois Crandall?

The National Provider Identifier (NPI) for Lois Crandall is 1689892903, a Type 1 (individual) record in the CMS NPPES registry.

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