Dr William J Kornrich, MD in Riverhead, NY - Medicare Internal Medicine

Dr William J Kornrich, MD is a medicare enrolled "Internal Medicine" physician in Riverhead, New York. He went to State University Of New York At Stony Brook, School Of Medicine and graduated in 1988 and has 37 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice New York University and his current practice location is 887 Old Country Rd, Suite A, Riverhead, New York. You can reach out to his office (for appointments etc.) via phone at (631) 727-6122.

Dr William J Kornrich is licensed to practice in New York (license number 182977) 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 1144332198.

Contact Information

	Dr William J Kornrich, MD
	887 Old Country Rd, Suite A, Riverhead, NY 11901-2115
	(631) 727-6122
	(631) 727-2672

Map and Direction

Physician's Profile

Full Name	Dr William J Kornrich
Gender	Male
Speciality	Internal Medicine
Experience	37 Years
Location	887 Old Country Rd, Riverhead, 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 William J Kornrich attended and graduated from State University Of New York At Stony Brook, School Of Medicine in 1988

NPI Data:

NPI Number: 1144332198
Provider Enumeration Date: 08/31/2006
Last Update Date: 03/10/2021

Medicare PECOS Information:

PECOS PAC ID: 3779770771
Enrollment ID: I20110831000280

Medical Identifiers

Medical identifiers for Dr William J Kornrich such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1144332198	NPI	-	NPPES
01265916	Medicaid	NY

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207R00000X	Internal Medicine	182977 (New York)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
Tender Loving Care, An Amedisys Company	Medford, NY	Home health agency
Peconic Bay Homehealth Services	Riverhead, NY	Home health agency
Suny/stony Brook University Hospital	Stony brook, NY	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
New York University	1355232422	5027

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 William J Kornrich allows following entities to bill medicare on his behalf.

Entity Name	Central Suffolk Hospital
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1043402050 PECOS PAC ID: 4981508082 Enrollment ID: O20031120000840

Entity Name	New York University
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1285826438 PECOS PAC ID: 1355232422 Enrollment ID: O20090822000026

Entity Name	Winthrop Community Medical Affiliates Pc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1457873077 PECOS PAC ID: 5698092385 Enrollment ID: O20150317001669

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 William J Kornrich 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 William J Kornrich, MD 887 Old Country Rd, Suite A, Riverhead, NY 11901-2115 Ph: (631) 727-6122	Dr William J Kornrich, MD 887 Old Country Rd, Suite A, Riverhead, NY 11901-2115 Ph: (631) 727-6122

Reviews and Comments

Internal Medicine Doctors in Riverhead, NY

Dr. Charmian Darryl Cohen, M.D. Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 632 Roanoke Ave, Riverhead, NY 11901 Phone: 631-939-2127 Fax: 718-892-0736
Dr. Rameshchandra Dabhi, MD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 951 Roanoke Ave, Riverhead, NY 11901 Phone: 631-727-7773 Fax: 631-369-4994
Ricardo Juan Monserrate, M.D. Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 1279 E Main St, Riverhead, NY 11901 Phone: 631-727-2100 Fax: 631-727-2646
Sara Ann Cerrone, M.D. Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 31 Main Rd Ste 1, Riverhead, NY 11901 Phone: 631-298-4479
Dr. Daniel Colin Massiah, M.D. Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 1333 Roanoke Ave Suite 202, Riverhead, NY 11901 Phone: 631-591-3877 Fax: 631-591-3880
Dr. Yelda Nouri, M.D. Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 750 Old Country Road Building 2, Riverhead, NY 11901 Phone: 631-751-3000 Fax: 631-509-6559
Dr. Afzal M Butt, Internal Medicine Medicare: Not Enrolled in Medicare Practice Location: 912 Roanoke Ave, Riverhead, NY 11901 Phone: 631-369-8000

Dr William J Kornrich, MD - Medicare Internal Medicine in Riverhead, NY