Dr Gregory Persak, MD in West Islip, NY

Dr Gregory Persak, MD is a medicare enrolled "Ophthalmology" physician in West Islip, New York. He went to Boston University School Of Medicine and graduated in 1981 and has 43 years of diverse experience with area of expertise as Ophthalmology. He is a member of the group practice Medical Surgical Eye Care Services Pc and his current practice location is 360 Montauk Hwy, West Islip, New York. You can reach out to his office (for appointments etc.) via phone at (631) 422-1110.

Dr Gregory Persak is licensed to practice in New York (license number 150488) 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 1952372245.

Contact Information

	Dr Gregory Persak, MD
	360 Montauk Hwy, West Islip, NY 11795-4403
	(631) 422-1110
	(631) 422-1916

Map and Direction

Physician's Profile

Full Name	Dr Gregory Persak
Gender	Male
Speciality	Ophthalmology
Experience	43 Years
Location	360 Montauk Hwy, West Islip, 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:

Dr Gregory Persak attended and graduated from Boston University School Of Medicine in 1981

NPI Data:

NPI Number: 1952372245
Provider Enumeration Date: 01/27/2006
Last Update Date: 01/16/2015

Medicare PECOS Information:

PECOS PAC ID: 5395849707
Enrollment ID: I20110606000485

Medical Identifiers

Medical identifiers for Dr Gregory Persak such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1952372245	NPI	-	NPPES
01019938	Medicaid	NY

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207W00000X	Ophthalmology	150488 (New York)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
Good Samaritan Hospital Medical Center	West islip, NY	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Medical Surgical Eye Care Services Pc	8426942129	9

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. Dr Gregory Persak allows following entities to bill medicare on his behalf.

Entity Name	Medical Surgical Eye Care Services Pc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1306863097 PECOS PAC ID: 8426942129 Enrollment ID: O20040212000455

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. Dr Gregory Persak 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
Dr Gregory Persak, MD 360 Montauk Hwy, West Islip, NY 11795-4403 Ph: (631) 422-1110	Dr Gregory Persak, MD 360 Montauk Hwy, West Islip, NY 11795-4403 Ph: (631) 422-1110

Reviews and Comments

Ophthalmology Doctors in West Islip, NY

Dr. Matthew Peter Strachovsky, M.D. Ophthalmology Medicare: Accepting Medicare Assignments Practice Location: 360 Montauk Hwy, West Islip, NY 11795 Phone: 631-422-1110
Naima Gila Zilkha I, M.D. Ophthalmology Medicare: Accepting Medicare Assignments Practice Location: 360 Montauk Hwy, West Islip, NY 11795 Phone: 631-422-1110 Fax: 631-422-1916
Alexander Rabinovich, MD Ophthalmology Medicare: Accepting Medicare Assignments Practice Location: 360 Montauk Hwy, West Islip, NY 11795 Phone: 631-422-1110 Fax: 631-422-1916
Dr. Jeffrey Lloyd Willig, M.D. Ophthalmology Medicare: Accepting Medicare Assignments Practice Location: 360 Montauk Hwy, West Islip, NY 11795 Phone: 631-422-1110
Dr. Bennett Hong, M.D. Ophthalmology Medicare: Accepting Medicare Assignments Practice Location: 360 Montauk Hwy, West Islip, NY 11795 Phone: 631-760-7200

Dr Gregory Persak, MD - Medicare Ophthalmology in West Islip, NY