Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Leyte B Tomchak

Speech-Language Pathologist in Pittsburgh, PA · enumerated 2007.

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

National Provider Identifier

1982739405

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Registry record

Entity type Individual (Type 1)

Name Mrs. Leyte B Tomchak

Sex Female

Practice address 711 Bingham St, Pittsburgh, PA, 15203

Phone (412) 995-5000

Fax (412) 995-5044

Enumeration date Feb 23, 2007

Last updated in NPPES Nov 6, 2008

Taxonomy & licenses

235Z00000X Speech-Language Pathologist Speech, Language and Hearing Service Providers · License SL003896L (PA) Primary

Other identifiers

Identifier	Type	State	Issuer
0018893640006	Medicaid	PA	-

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 Leyte Tomchak practice?

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

What is the NPI number for Leyte Tomchak?

The National Provider Identifier (NPI) for Leyte Tomchak is 1982739405, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-11-06.