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

Maryellen Rudolph, LSLP

Speech-Language Pathologist in Guilderland Center, NY · enumerated 2012 · practices at Guilderland Central School District.

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

National Provider Identifier

1356611651

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Registry record

Entity type Individual (Type 1)

Name Maryellen Rudolph

Credential LSLP

Sex Female

Practice address Guilderland Center, NY, 12085

Phone (518) 861-8591

Enumeration date Jan 4, 2012

Last updated in NPPES Jan 4, 2012

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

Taxonomy & licenses

235Z00000X Speech-Language Pathologist Speech, Language and Hearing Service Providers · License 001906 (NY) 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

Where does Maryellen Rudolph practice?

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

What is the NPI number for Maryellen Rudolph?

The National Provider Identifier (NPI) for Maryellen Rudolph is 1356611651, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Guilderland Central School District Local Education Agency (LEA) · Guilderland Center, NY NPI 1063560274

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-01-04.