NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Maria Mereos, MA, LPC

Professional Counselor in Montclair, NJ · enumerated 2011.

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

National Provider Identifier

1568742534

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Maria Mereos
Credential MA, LPC
Sex Female
Practice address 60 S Fullerton Ave, Suite 210, Montclair, NJ, 07042
Phone (973) 744-6522
Enumeration date Aug 23, 2011
Last updated in NPPES Oct 24, 2013

Taxonomy & licenses

101Y00000X Counselor Behavioral Health & Social Service Providers · License 37AC00086200 (NJ) Secondary
101YP2500X Professional Counselor Behavioral Health & Social Service Providers · License 37PC00484900 (NJ) Primary
LPC · Licensed Professional Counselor: A licensed mental-health counselor providing psychotherapy. About the LPC credential

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 Maria Mereos?
The National Provider Identifier (NPI) for Maria Mereos is 1568742534, a Type 1 (individual) record in the CMS NPPES registry.
Where does Maria Mereos practice?
The practice location on file with NPPES is in Montclair, NJ. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-10-24.