Stephen Thomas Onesti, MD in Rockville Centre, NY

Stephen Thomas Onesti, MD is a medicare enrolled "Neurological Surgery" physician in Rockville Centre, New York. He went to Harvard Medical School and graduated in 1986 and has 38 years of diverse experience with area of expertise as Neurosurgery. He is a member of the group practice Neurological Surgery Practice Of Long Island Pllc and his current practice location is 100 Merrick Rd, Suite 200w, Rockville Centre, New York. You can reach out to his office (for appointments etc.) via phone at (516) 632-7050.

Stephen Thomas Onesti is licensed to practice in New York (license number 172055-1) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1114912458.

Contact Information

	Stephen Thomas Onesti, MD
	100 Merrick Rd, Suite 200w, Rockville Centre, NY 11570-4800
	(516) 632-7050
	(516) 632-7074

Map and Direction

Physician's Profile

Full Name	Stephen Thomas Onesti
Gender	Male
Speciality	Neurosurgery
Experience	38 Years
Location	100 Merrick Rd, Rockville Centre, New York
Accepts Medicare Assignments	Yes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.

Medical Education and Training:

Stephen Thomas Onesti attended and graduated from Harvard Medical School in 1986

NPI Data:

NPI Number: 1114912458
Provider Enumeration Date: 09/13/2005
Last Update Date: 10/02/2012

Medicare PECOS Information:

PECOS PAC ID: 2668598475
Enrollment ID: I20100929001453

Medical Identifiers

Medical identifiers for Stephen Thomas Onesti such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1114912458	NPI	-	NPPES
01500807	Medicaid	NY
3118681	Medicaid	NY

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207T00000X	Neurological Surgery	172055-1 (New York)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
Mount Sinai South Nassau	Oceanside, NY	Hospital
Mercy Medical Center	Rockville centre, NY	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Neurological Surgery Practice Of Long Island Pllc	0345131785	21

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. Stephen Thomas Onesti allows following entities to bill medicare on his behalf.

Entity Name	Neurological Surgery Practice Of Long Island Pllc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1265529424 PECOS PAC ID: 0345131785 Enrollment ID: O20040323002018

Entity Name	State Of New York Comptrollers Office
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1316960289 PECOS PAC ID: 0840101770 Enrollment ID: O20071024000040

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. Stephen Thomas Onesti 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 Address	Practice Location Address
Stephen Thomas Onesti, MD 100 Merrick Rd, Suite 200w, Rockville Centre, NY 11570-4800 Ph: (516) 632-7050	Stephen Thomas Onesti, MD 100 Merrick Rd, Suite 200w, Rockville Centre, NY 11570-4800 Ph: (516) 632-7050

Reviews and Comments

Neurological Surgery Doctors in Rockville Centre, NY

Dr. Mihai Dimancescu, M.D. Neurological Surgery Medicare: Not Enrolled in Medicare Practice Location: 100 Merrick Rd Ste 128w, Rockville Centre, NY 11570 Phone: 516-255-9031 Fax: 516-255-6230
Yusef Imani, MD Neurological Surgery Medicare: Accepting Medicare Assignments Practice Location: 100 Merrick Rd Ste 128w, Rockville Centre, NY 11570 Phone: 516-255-9031 Fax: 516-255-6230
Dr. Brian Jeffrey Snyder, M.D. Neurological Surgery Medicare: Accepting Medicare Assignments Practice Location: 100 Merrick Rd, Suite 128w, Rockville Centre, NY 11570 Phone: 516-255-9031 Fax: 516-255-6010
Vladimir Dadashev, MD Neurological Surgery Medicare: Accepting Medicare Assignments Practice Location: 100 Merrick Rd, Suite 128 West, Rockville Centre, NY 11570 Phone: 516-255-9031
Dr. Sachin N. Shah, M.D. Neurological Surgery Medicare: Accepting Medicare Assignments Practice Location: 100 Merrick Rd, Suite 128w, Rockville Centre, NY 11570 Phone: 516-255-9031
Mrs. Jacqueline Miriam Margareten, PA-C Neurological Surgery Medicare: Medicare Enrolled Practice Location: 100 Merrick Rd Ste 128, Rockville Centre, NY 11570 Phone: 516-255-9031

Stephen Thomas Onesti, MD - Medicare Neurosurgery in Rockville Centre, NY