Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Marilyn Beth Fenty, RN COUNSELOR

Mental Health Counselor in Dix Hills, NY · enumerated 2007.

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

National Provider Identifier

1578787222

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Registry record

Entity type Individual (Type 1)

Name Mrs. Marilyn Beth Fenty

Credential RN COUNSELOR

Sex Female

Practice address 31 Melrose Rd, Dix Hills, NY, 11746

Phone (631) 425-1168

Fax (631) 673-0313

Enumeration date Apr 12, 2007

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers · License 292715 RN (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

What is the NPI number for Marilyn Fenty?

The National Provider Identifier (NPI) for Marilyn Fenty is 1578787222, a Type 1 (individual) record in the CMS NPPES registry.

Where does Marilyn Fenty practice?

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

Other providers at this practice address

Browse all →

Hollow Hills Counseling Center Clinical Social Worker · Dix Hills, NY NPI 1164646881 William Fenty Clinical Social Worker · Dix Hills, NY NPI 1730303454 Hollow Hills Licensed Clinical Social Work P.C. Social Worker · Dix Hills, NY NPI 1346495710

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