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

Mrs. Marilyn Phelan, CCC A

Speech-Language Pathologist in Malvern, AR · enumerated 2006.

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

National Provider Identifier

1740246438

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Registry record

Entity type Individual (Type 1)

Name Mrs. Marilyn Phelan

Credential CCC A

Sex Female

Practice address Malvern, AR, 72104

Phone (501) 337-9500

Fax (501) 337-1944

Enumeration date Apr 22, 2006

Last updated in NPPES Aug 24, 2007

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

Taxonomy & licenses

231H00000X Audiologist Speech, Language and Hearing Service Providers · License A95 (AR) Secondary

235Z00000X Speech-Language Pathologist Speech, Language and Hearing Service Providers · License SP#P7954 (AR) Primary

Other identifiers

Identifier	Type	State	Issuer
56468	Other	AR	MEDIPAK ARK BCBS

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 Marilyn Phelan?

The National Provider Identifier (NPI) for Marilyn Phelan is 1740246438, a Type 1 (individual) record in the CMS NPPES registry.

Where does Marilyn Phelan practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-08-24.