Tresha D Maragh, NP - Medicare Nurse Practitioner in Hicksville, NY

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Tresha D Maragh, NP is a medicare enrolled "Nurse Practitioner - Psychiatric/mental Health" in Hicksville, New York. Her current practice location is 950 S Oyster Bay Rd, Hicksville, New York. You can reach out to her office (for appointments etc.) via phone at (516) 822-6111.

Tresha D Maragh is licensed to practice in New York (license number 403801) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1134518665.

Contact Information

Tresha D Maragh, NP
950 S Oyster Bay Rd,
Hicksville, NY 11801-3510
(516) 822-6111
Not Available

Map and Direction




Provider's Profile

Full NameTresha D Maragh
GenderFemale
SpecialityNurse Practitioner - Psychiatric/mental Health
Location950 S Oyster Bay Rd, Hicksville, New York
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1134518665
  • Provider Enumeration Date: 01/21/2015
  • Last Update Date: 04/09/2026
  Medicare PECOS Information:
  • PECOS PAC ID: 9830560788
  • Enrollment ID: I20230201000266

Medical Identifiers

Medical identifiers for Tresha D Maragh such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1134518665NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LP0808XNurse Practitioner - Psychiatric/mental Health 403801 (New York)Primary

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Tresha D Maragh allows following entities to bill medicare on her behalf.
Entity NameJewish Association For Services For The Aged
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1861570517
PECOS PAC ID: 7810886264
Enrollment ID: O20040312001050
Entity NameFamily Service League Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1528093242
PECOS PAC ID: 4284524448
Enrollment ID: O20040319000463
Entity NameSupportive Care Psychiatry Of Ny Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1740994433
PECOS PAC ID: 4981076247
Enrollment ID: O20230214002558

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Tresha D Maragh is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Tresha D Maragh, NP
950 S Oyster Bay Rd,
Hicksville, NY 11801-3510

Ph: (516) 822-6111		Tresha D Maragh, NP
950 S Oyster Bay Rd,
Hicksville, NY 11801-3510

Ph: (516) 822-6111

Reviews and Comments


Nurse Practitioner Nurses in Hicksville, NY

Bryan Paul Jean-baptiste, NP
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 950 S Oyster Bay Rd, Hicksville, NY 11801
Phone: 718-552-6277    
Irina Levy,
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 950 S Oyster Bay Rd, Hicksville, NY 11801
Phone: 516-822-6111    
Lynn Johnson, RNC, MS, OGNP
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 400 S Oyster Bay Rd, Suite 106, Hicksville, NY 11801
Phone: 516-937-3881    
Stacyann Cox, NURSE PRACTITIONER
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 950 S Oyster Bay Rd, Hicksville, NY 11801
Phone: 516-396-2740    
Smith Maxume, PMHNP
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 950 S Oyster Bay Rd, Hicksville, NY 11801
Phone: 516-822-6111    
Mrs. Jill Massoni, NP
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 43 Barter Ln, Hicksville, NY 11801
Phone: 516-579-5502    Fax: 516-579-9077

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.