Grand Central Psychology Services - Mental Health Clinic in North Merrick, NY

  1. Home
  2. Mental Health Clinics
  3. NY
  4. North Merrick
Grand Central Psychology Services is a mental health clinic (Psychologist) in North Merrick, New York. The current practice location for Grand Central Psychology Services is 124 Merrick Ave Ste 10, North Merrick, New York. For appointments, you can reach them via phone at (516) 231-1957. The mailing address for Grand Central Psychology Services is 124 Merrick Ave Ste 10, North Merrick, New York and phone number is () -.

Grand Central Psychology Services is licensed to practice in * (Not Available) (license number ) and its NPI number is 1861344186. This medical practice does not participate in medicare program and thus may not accept your medicare insurance. You may check if they accept your insurance at (516) 231-1957.

Contact Information

Grand Central Psychology Services
124 Merrick Ave Ste 10
North Merrick
NY 11566-3434
(516) 231-1957
Not Available

Map and Direction


Mental Health Clinic Profile

Full NameGrand Central Psychology Services
SpecialityPsychologist
Location124 Merrick Ave Ste 10, North Merrick, New York
Authorized Official Name and PositionMatthew Quinterno (OWNER/PSYCHOLOGIST)
Authorized Official Contact5162311957
Accepts Medicare InsuranceThis clinic does not participate in Medicare Program.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Grand Central Psychology Services
124 Merrick Ave Ste 10
North Merrick
NY 11566-3434

Ph: () -		Grand Central Psychology Services
124 Merrick Ave Ste 10
North Merrick
NY 11566-3434

Ph: (516) 231-1957

NPI Details:

NPI Number1861344186
Provider Enumeration Date02/10/2026
Last Update Date03/02/2026
Certification Date03/02/2026

Medical Identifiers

Medical identifiers for Grand Central Psychology Services such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1861344186NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
103T00000XPsychologist (* (Not Available))Primary

Reviews and Comments

Psychologist in North Merrick, NY


Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.