Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mary K Tilden-Walker, LSW

Social Worker in Cuyahoga Falls, OH · enumerated 2007.

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

National Provider Identifier

1659593978

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Registry record

Entity type Individual (Type 1)

Name Mary K Tilden-Walker

Credential LSW

Sex Female

Practice address 405 Tallmadge Rd, Cuyahoga Falls, OH, 44221

Phone (330) 436-0954

Enumeration date May 3, 2007

Last updated in NPPES May 12, 2017

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers · License S0004357 (OH) Primary

Other identifiers

Identifier	Type	State	Issuer
1821184326	Other	OH	CLEVELAND CLINIC AKRON GENERAL EDWIN SHAW REHABILITATION HOSPITAL

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

What is the NPI number for Mary Tilden-Walker?

The National Provider Identifier (NPI) for Mary Tilden-Walker is 1659593978, a Type 1 (individual) record in the CMS NPPES registry.

Where does Mary Tilden-Walker practice?

The practice location on file with NPPES is in Cuyahoga Falls, OH. 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 2017-05-12.