Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Lena Rose Felder, ST

Q: What is the NPI number for Lena Felder?

The National Provider Identifier (NPI) for Lena Felder is 1245356054, a Type 1 (individual) record in the CMS NPPES registry.

Speech-Language Pathologist in Phoenix, AZ · enumerated 2007 · practices at Isaac School District No. 5.

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

National Provider Identifier

1245356054

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Registry record

Entity type Individual (Type 1)

Name Ms. Lena Rose Felder

Credential ST

Sex Female

Practice address 3348 W. Mcdowell Rd., Phoenix, AZ, 85009

Phone (602) 455-6791

Enumeration date Mar 22, 2007

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

235Z00000X Speech-Language Pathologist Speech, Language and Hearing Service Providers · License SLPL5422 (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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Lena Felder?

The National Provider Identifier (NPI) for Lena Felder is 1245356054, a Type 1 (individual) record in the CMS NPPES registry.

Where does Lena Felder practice?

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

Other providers at this practice address

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