Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Margaret Harris, MSED

Professional Counselor in Youngstown, OH · enumerated 2007.

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

National Provider Identifier

1790980597

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Registry record

Entity type Individual (Type 1)

Name Mrs. Margaret Harris

Credential MSED

Sex Female

Practice address 711 Belmont Ave, Youngstown, OH, 44502

Phone (330) 793-2487

Fax (330) 743-5748

Enumeration date Jun 20, 2007

Last updated in NPPES May 4, 2026

Taxonomy & licenses

101YP2500X Professional Counselor Behavioral Health & Social Service Providers · License E.2607012 (OH) Primary

104100000X Social Worker Behavioral Health & Social Service Providers · License S.0013180 (OH) Secondary

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 Margaret Harris practice?

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

What is the NPI number for Margaret Harris?

The National Provider Identifier (NPI) for Margaret Harris is 1790980597, 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 2026-05-04.