Dr Stephen Brian Serynek, DO in Flushing, NY

Dr Stephen Brian Serynek, DO is a medicare enrolled "Internal Medicine - Cardiovascular Disease" physician in Flushing, New York. He went to New York College Of Osteo Medicine Of New York Institute Of Technology and graduated in 2005 and has 21 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Optum Medical Care Pc and his current practice location is 5645 Main St, Department Of Internal Medicine Second Floor, Flushing, New York. You can reach out to his office (for appointments etc.) via phone at (718) 670-1231.

Dr Stephen Brian Serynek is licensed to practice in New York (license number 247440) 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 1285896688.

Contact Information

	Dr Stephen Brian Serynek, DO
	5645 Main St, Department Of Internal Medicine Second Floor, Flushing, NY 11355-5045
	(718) 670-1231
	Not Available

Map and Direction

Physician's Profile

Full Name	Dr Stephen Brian Serynek
Gender	Male
Speciality	Internal Medicine
Experience	21 Years
Location	5645 Main St, Flushing, 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 Stephen Brian Serynek attended and graduated from New York College Of Osteo Medicine Of New York Institute Of Technology in 2005

NPI Data:

NPI Number: 1285896688
Provider Enumeration Date: 06/26/2008
Last Update Date: 08/26/2025

Medicare PECOS Information:

PECOS PAC ID: 0547318883
Enrollment ID: I20090427000060

Medical Identifiers

Medical identifiers for Dr Stephen Brian Serynek such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1285896688	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207R00000X	Internal Medicine	247440 (New York)	Secondary
207RC0000X	Internal Medicine - Cardiovascular Disease	247440 (New York)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
North Shore University Hospital	Manhasset, NY	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Optum Medical Care Pc	9931013240	979

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 Stephen Brian Serynek allows following entities to bill medicare on his behalf.

Entity Name	Optum Medical Care Pc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1982643003 PECOS PAC ID: 9931013240 Enrollment ID: O20031119000321

Entity Name	Prohealth Care Associates Llp
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1275596280 PECOS PAC ID: 4486544186 Enrollment ID: O20040317000468

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 Stephen Brian Serynek 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 Stephen Brian Serynek, DO 2800 Marcus Ave, Department Of Internal Medicine Second Floor, New Hyde Park, NY 11042-1113 Ph: (718) 670-1231	Dr Stephen Brian Serynek, DO 5645 Main St, Department Of Internal Medicine Second Floor, Flushing, NY 11355-5045 Ph: (718) 670-1231

Reviews and Comments

Internal Medicine Doctors in Flushing, NY

Ms. Min Cai, M.D. Cardiovascular Disease Medicare: Accepting Medicare Assignments Practice Location: 4105 College Point Blvd, Suite 1c, Flushing, NY 11355 Phone: 718-321-0558 Fax: 718-321-1672
Xueshu Zhang, MD Cardiovascular Disease Medicare: Accepting Medicare Assignments Practice Location: 133-47 Sanford Avenue, Suite 1f, Flushing, NY 11355 Phone: 718-359-5780 Fax: 718-359-5821
Conrad Li, M.D. Cardiovascular Disease Medicare: Accepting Medicare Assignments Practice Location: 13620 Maple Ave # C702, Flushing, NY 11355 Phone: 347-368-4288 Fax: 347-368-4785
Haoxu Ouyang, Cardiovascular Disease Medicare: Accepting Medicare Assignments Practice Location: 13227 41st Rd # 2c, Flushing, NY 11355 Phone: 718-269-5055
Mu-i Karen Kuo, M.D. Cardiovascular Disease Medicare: Medicare Enrolled Practice Location: 13259 41st Rd, Suite Cb, Flushing, NY 11355 Phone: 718-939-6234 Fax: 718-939-6235
Evan Choi, M.D. Cardiovascular Disease Medicare: Accepting Medicare Assignments Practice Location: 5645 Main St, Flushing, NY 11355 Phone: 718-670-2000
Omid Sanaei, MD Cardiovascular Disease Medicare: May Accept Medicare Assignments Practice Location: 14015 Sanford Ave Fl 1, Flushing, NY 11355 Phone: 718-670-6400 Fax: 718-663-5008

Dr Stephen Brian Serynek, DO - Medicare Internal Medicine in Flushing, NY