Jeffrey Greenfield, MD in New York, NY

Jeffrey Greenfield, MD is a medicare enrolled "Neurological Surgery" physician in New York, New York. He went to Js Weill Medical College, Cornell University and graduated in 2002 and has 22 years of diverse experience with area of expertise as Neurosurgery. He is a member of the group practice Weill Medical College Of Cornell and his current practice location is 525 E 68th St, New York Presbyterian/weill Cornell Medical College, New York, New York. You can reach out to his office (for appointments etc.) via phone at (212) 746-2363.

Jeffrey Greenfield is licensed to practice in New York (license number 233240-1) 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 1790931814.

Contact Information

	Jeffrey Greenfield, MD
	525 E 68th St, New York Presbyterian/weill Cornell Medical College, New York, NY 10065-4870
	(212) 746-2363
	(212) 746-8226

Map and Direction

Physician's Profile

Full Name	Jeffrey Greenfield
Gender	Male
Speciality	Neurosurgery
Experience	22 Years
Location	525 E 68th St, New York, 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:

Jeffrey Greenfield attended and graduated from Js Weill Medical College, Cornell University in 2002

NPI Data:

NPI Number: 1790931814
Provider Enumeration Date: 08/08/2008
Last Update Date: 07/07/2015

Medicare PECOS Information:

PECOS PAC ID: 5092860999
Enrollment ID: I20090828000115

Medical Identifiers

Medical identifiers for Jeffrey Greenfield such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1790931814	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207T00000X	Neurological Surgery	233240-1 (New York)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
New York-presbyterian Hospital	New york, NY	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Weill Medical College Of Cornell	6800709023	1644

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. Jeffrey Greenfield allows following entities to bill medicare on his behalf.

Entity Name	Weill Medical College Of Cornell
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1124170212 PECOS PAC ID: 6800709023 Enrollment ID: O20031118000661

Entity Name	Mskcc Surgery Group
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1699766261 PECOS PAC ID: 0345131405 Enrollment ID: O20040320000446

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. Jeffrey Greenfield 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
Jeffrey Greenfield, MD 525 E 68th St, New York Presbyterian/weill Cornell Medical College, New York, NY 10065-4870 Ph: (212) 746-2363	Jeffrey Greenfield, MD 525 E 68th St, New York Presbyterian/weill Cornell Medical College, New York, NY 10065-4870 Ph: (212) 746-2363

Reviews and Comments

Neurological Surgery Doctors in New York, NY

Michael Louis Smith, MD Neurological Surgery Medicare: Accepting Medicare Assignments Practice Location: 645 Madison Ave Fl 34, New York, NY 10022 Phone: 888-636-7840
Dr. Christopher J Winfree, M.D. Neurological Surgery Medicare: Accepting Medicare Assignments Practice Location: 710 W 168th St Fl 5, New York, NY 10032 Phone: 212-342-2776 Fax: 212-305-4108
Dr. Dean Chou, MD Neurological Surgery Medicare: Accepting Medicare Assignments Practice Location: 5141 Broadway, New York, NY 10034 Phone: 212-305-7376
Aaron Hockley, MD Neurological Surgery Medicare: Not Enrolled in Medicare Practice Location: 306 E 15th St Apt 4r, New York, NY 10003 Phone: 604-781-4852
Dr. Jesse D Lawrence, M.D. Neurological Surgery Medicare: Medicare Enrolled Practice Location: 525 E 68th St # 99, New York, NY 10065 Phone: 212-746-4684
Philip M Meyers, M.D. Neurological Surgery Medicare: Accepting Medicare Assignments Practice Location: 710 W 168th St, Neurological Institute, Rm 404, New York, NY 10032 Phone: 212-305-6384 Fax: 121-342-1229
Dr. Roger Hartl, MD Neurological Surgery Medicare: Accepting Medicare Assignments Practice Location: 525 East 68th Street, Box 99, New York-presbyterian/weill Cornell Medical Center, New York, NY 10065 Phone: 212-746-2152 Fax: 212-746-8387

Jeffrey Greenfield, MD - Medicare Neurosurgery in New York, NY