Leo Sullivan Mental Health Counselor P.c. - Mental Health Clinic in Hicksville, NY

Leo Sullivan Mental Health Counselor P.c. is a mental health clinic (Counselor - Mental Health) in Hicksville, New York. The current practice location for Leo Sullivan Mental Health Counselor P.c. is 100 Duffy Ave, Hicksville, New York. For appointments, you can reach them via phone at (516) 428-9881. The mailing address for Leo Sullivan Mental Health Counselor P.c. is 19 Caroline Ct, North Babylon, New York and phone number is (516) 428-9881.

Leo Sullivan Mental Health Counselor P.c. is licensed to practice in * (Not Available) (license number ) and its NPI number is 1740082981. 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) 428-9881.

Contact Information

Leo Sullivan Mental Health Counselor P.c.
100 Duffy Ave
Hicksville
NY 11801-3636
(516) 428-9881
Not Available

Map and Direction


Mental Health Clinic Profile

Full NameLeo Sullivan Mental Health Counselor P.c.
SpecialityCounselor - Mental Health
Location100 Duffy Ave, Hicksville, New York
Authorized Official Name and PositionLeo Sullivan (SPORTS AND MENTAL PERFORMANCE COUNS)
Authorized Official Contact5164289881
Accepts Medicare InsuranceThis clinic does not participate in Medicare Program.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Leo Sullivan Mental Health Counselor P.c.
19 Caroline Ct
North Babylon
NY 11703-1823

Ph: (516) 428-9881
Leo Sullivan Mental Health Counselor P.c.
100 Duffy Ave
Hicksville
NY 11801-3636

Ph: (516) 428-9881

NPI Details:

NPI Number1740082981
Provider Enumeration Date03/26/2025
Last Update Date08/04/2025
Certification Date08/04/2025

Medical Identifiers

Medical identifiers for Leo Sullivan Mental Health Counselor P.c. such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1740082981NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
101YM0800XCounselor - Mental Health (* (Not Available))Primary

Reviews and Comments

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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.