649 Greenbriar Dr - Mental Health Clinic in Williamstown, NJ

649 Greenbriar Dr is a mental health clinic (Psychologist - Intellectual & Developmental Disabilities) in Williamstown, New Jersey. The current practice location for 649 Greenbriar Dr is 649 Greenbriar Dr, Williamstown, New Jersey. For appointments, you can reach them via phone at (856) 666-4929. The mailing address for 649 Greenbriar Dr is 649 Greenbriar Dr, Williamstown, New Jersey and phone number is (856) 666-4929.

649 Greenbriar Dr is licensed to practice in * (Not Available) (license number ) and its NPI number is 1881565943. 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 (856) 666-4929.

Contact Information

649 Greenbriar Dr
649 Greenbriar Dr
Williamstown
NJ 08094-1149
(856) 666-4929
(888) 218-8285

Map and Direction


Mental Health Clinic Profile

Full Name649 Greenbriar Dr
SpecialityPsychologist - Intellectual & Developmental Disabilities
Location649 Greenbriar Dr, Williamstown, New Jersey
Authorized Official Name and PositionElienne Dautruche (EXECUTIVE DIRECTOR)
Authorized Official Contact8566259934
Accepts Medicare InsuranceThis clinic does not participate in Medicare Program.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
649 Greenbriar Dr
649 Greenbriar Dr
Williamstown
NJ 08094-1149

Ph: (856) 666-4929
649 Greenbriar Dr
649 Greenbriar Dr
Williamstown
NJ 08094-1149

Ph: (856) 666-4929

NPI Details:

NPI Number1881565943
Provider Enumeration Date09/12/2025
Last Update Date09/12/2025
Certification Date09/12/2025

Medical Identifiers

Medical identifiers for 649 Greenbriar Dr such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1881565943NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
103TM1800XPsychologist - Intellectual & Developmental Disabilities (* (Not Available))Primary

Reviews and Comments

Psychologist in Williamstown, NJ

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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.