Mr John Andrew Grant, MD in Rockville Centre, NY

Mr John Andrew Grant, MD is a medicare enrolled "Neurological Surgery" physician in Rockville Centre, New York. He graduated from medical school in 1985 and has 39 years of diverse experience with area of expertise as Neurosurgery. He is a member of the group practice Nassau Health Care Corporation, Chi Health Clinic Specialty Llc and his current practice location is 100 Merrick Road, Suite 100w, Rockville Centre, New York. You can reach out to his office (for appointments etc.) via phone at (516) 632-7050.

Mr John Andrew Grant is licensed to practice in New York (license number 264268) 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 1093701278.

Contact Information

	Mr John Andrew Grant, MD
	100 Merrick Road, Suite 100w, Rockville Centre, NY 11570
	(516) 632-7050
	(516) 632-7074

Map and Direction

Physician's Profile

Full Name	Mr John Andrew Grant
Gender	Male
Speciality	Neurosurgery
Experience	39 Years
Location	100 Merrick Road, 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:

Mr John Andrew Grant graduated from medical school in 1985

NPI Data:

NPI Number: 1093701278
Provider Enumeration Date: 09/23/2005
Last Update Date: 05/09/2024

Medicare PECOS Information:

PECOS PAC ID: 2365400686
Enrollment ID: I20131204000394

Medical Identifiers

Medical identifiers for Mr John Andrew Grant such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1093701278	NPI	-	NPPES
208392217	Medicaid	MO
513490	Other	KS	FIRSTGUARD
100149820D	Medicaid	KS
32553028	Other	MO	BCBS KANSAS CITY

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207T00000X	Neurological Surgery	0101282051 (Virginia)	Secondary
2086S0120X	Surgery - Pediatric Surgery	036-084798 (Illinois)	Secondary
207T00000X	Neurological Surgery	264268 (New York)	Primary
207T00000X	Neurological Surgery	04-31027 (Kansas)	Secondary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
Chi Health St. Francis	Grand island, NE	Hospital
Nassau University Medical Center	East meadow, NY	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Nassau Health Care Corporation	2961315221	171
Chi Health Clinic Specialty Llc	4789098443	248

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. Mr John Andrew Grant 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	Bronxcare Health System
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1245390855 PECOS PAC ID: 3870404429 Enrollment ID: O20040526001082

Entity Name	Nassau Health Care Corporation
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1902822992 PECOS PAC ID: 2961315221 Enrollment ID: O20040619000043

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. Mr John Andrew Grant 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
Mr John Andrew Grant, MD 100 Merrick Road, Suite 100w, Rockville Centre, NY 11570 Ph: (516) 632-7050	Mr John Andrew Grant, MD 100 Merrick Road, Suite 100w, Rockville Centre, NY 11570 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
Stephen Thomas Onesti, M.D. Neurological Surgery Medicare: Accepting Medicare Assignments Practice Location: 100 Merrick Rd, Suite 200w, Rockville Centre, NY 11570 Phone: 516-632-7050 Fax: 516-632-7074
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

Mr John Andrew Grant, MD - Medicare Neurosurgery in Rockville Centre, NY