Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

MARILYN MEJIA MENTAL HEALTH COUNSELING SERVICES, PLLC
NPI 1215846167
Counselor - Mental Health in West Hempstead, NY

Q: What is Marilyn Mejia Mental Health Counseling Services, PLLC's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

Active since September 04, 2026

109 NASSAU BLVD, WEST HEMPSTEAD, NY 11552(516) 836-7135 Get Directions Write a Review

NPPES record added: September 4, 2026. Verified against the NPPES registry weekly; last sync: September 06, 2026.

On this page

About Marilyn Mejia Mental Health Counseling Services, Pllc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MARILYN MEJIA MENTAL HEALTH COUNSELING SERVICES, PLLC (NPI 1215846167) is a healthcare organization registered as a mental health in West Hempstead, New York and active in the NPI registry since September 2026. The organization lists Marilyn Mejia, Owner, as its authorized official.

NPPES Registry Identity

NPI1215846167

Entity TypeOrganization

Primary Taxonomy101YM0800X

Legal Business NameMARILYN MEJIA MENTAL HEALTH COUNSELING SERVICES, PLLC

Location Address109 NASSAU BLVDWest Hempstead, NY 11552-1027

Mailing Address109 Nassau BlvdWest Hempstead, NY 11552-1027 · (516) 836-7135

Phone(516) 836-7135

Organization SubpartNo

Authorized OfficialMarilyn MejiaOwner · (516) 836-7135

Enumeration DateSeptember 4, 2026

NPPES CertifiedSeptember 4, 2026

✔ NPI 1215846167 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers

Taxonomy Code101YM0800X

109 NASSAU BLVD, West Hempstead, NY 11552

Open in Google Maps ↗

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MS. MARILYN MEJIA LMHC

Counselor (Mental Health)

109 NASSAU BLVD
WEST HEMPSTEAD, NY 11552

Nassau County (516) 325-3551

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Marilyn Mejia Mental Health Counseling Services, PLLC's NPI number?

The NPI number for Marilyn Mejia Mental Health Counseling Services, PLLC is 1215846167. It was assigned to this organization in the NPPES registry on September 4, 2026.

Where is Marilyn Mejia Mental Health Counseling Services, PLLC located?

Marilyn Mejia Mental Health Counseling Services, PLLC is located at 109 Nassau Blvd, West Hempstead, NY 11552. The listed phone number is (516) 836-7135.

What is Marilyn Mejia Mental Health Counseling Services, PLLC's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

When was this NPI record last updated?

The NPPES record for Marilyn Mejia Mental Health Counseling Services, PLLC was last updated on September 4, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.