Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Sandra K Overmyer, M.A.

Speech-Language Pathologist in Tucson, AZ · enumerated 2007 · practices at David J Orringer Do PC.

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

National Provider Identifier

1700909462

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Registry record

Entity type Individual (Type 1)

Name Sandra K Overmyer

Credential M.A.

Sex Female

Practice address 5656 E. Grant Rd., Suite #100, Tucson, AZ, 85712

Phone (520) 885-9567

Enumeration date Apr 9, 2007

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

235Z00000X Speech-Language Pathologist Speech, Language and Hearing Service Providers · License SLP 4775 (AZ) 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.

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Frequently asked questions

What is the NPI number for Sandra Overmyer?

The National Provider Identifier (NPI) for Sandra Overmyer is 1700909462, a Type 1 (individual) record in the CMS NPPES registry.

Where does Sandra Overmyer practice?

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

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