Dr John Martin Shields, MD in Brooklyn, NY

Dr John Martin Shields, MD is a medicare enrolled "Urology" physician in Brooklyn, New York. His current practice location is 451 Clarkson Ave, Brooklyn, New York. You can reach out to his office (for appointments etc.) via phone at (718) 245-4110.

Dr John Martin Shields is licensed to practice in New York (license number 286086) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1699091199.

Contact Information

	Dr John Martin Shields, MD
	451 Clarkson Ave, Brooklyn, NY 11203-2054
	(718) 245-4110
	(718) 245-3592

Map and Direction

Physician's Profile

Full Name	Dr John Martin Shields
Gender	Male
Speciality	Urology
Location	451 Clarkson Ave, Brooklyn, New York
Accepts Medicare Assignments	Medicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.

NPI Data:

NPI Number: 1699091199
Provider Enumeration Date: 04/09/2010
Last Update Date: 12/07/2018

Medicare PECOS Information:

PECOS PAC ID: 0840504460
Enrollment ID: I20181019002184

Medical Identifiers

Medical identifiers for Dr John Martin Shields such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1699091199	NPI	-	NPPES
018424500	Medicaid	FL

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
208800000X	Urology	ME128662 (Florida)	Secondary
208800000X	Urology	286086 (New York)	Primary

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 John Martin Shields allows following entities to bill medicare on his behalf.

Entity Name	Coney Island Medical Practice Plan, P.c.
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1386951762 PECOS PAC ID: 5496944803 Enrollment ID: O20110114000660

Entity Name	University Hospital Of Brooklyn Suny Downstate Health Sciences Univers
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1396318986 PECOS PAC ID: 7113318122 Enrollment ID: O20220207001135

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 John Martin Shields 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 John Martin Shields, MD 451 Clarkson Ave Bldg 9th, Brooklyn, NY 11203-2054 Ph: (718) 245-4110	Dr John Martin Shields, MD 451 Clarkson Ave, Brooklyn, NY 11203-2054 Ph: (718) 245-4110

Reviews and Comments

Urology Doctors in Brooklyn, NY

Lital Fleyshmakher, PA-C Urology Medicare: Not Enrolled in Medicare Practice Location: 770 Ocean Pkwy, Brooklyn, NY 11230 Phone: 718-941-2002
Dr. Lawrence Michael Mcguire, MD Urology Medicare: Accepting Medicare Assignments Practice Location: 4802 10th Ave, Brooklyn, NY 11219 Phone: 718-283-7724 Fax: 718-635-7093
Dr. Stephen Robert Baumgarten, MD Urology Medicare: Medicare Enrolled Practice Location: 2301 Ocean Ave, Suite 1a, Brooklyn, NY 11229 Phone: 718-382-8777 Fax: 718-228-8362
Dr. Alexander Marinbakh, M.D. Urology Medicare: Accepting Medicare Assignments Practice Location: 2844 Ocean Pkwy, Brooklyn, NY 11235 Phone: 718-646-0909 Fax: 718-646-8688
Jean Garry Lajeune, MD Urology Medicare: Accepting Medicare Assignments Practice Location: 745 64th Street, 4th Floor, Brooklyn, NY 11220 Phone: 718-283-8696 Fax: 718-635-7424
Dr. Simon Saada, MD Urology Medicare: Accepting Medicare Assignments Practice Location: 705 86 Street, Brooklyn, NY 11228 Phone: 718-238-1075 Fax: 718-238-1174
Ben Z Jacobs, MD Urology Medicare: Accepting Medicare Assignments Practice Location: 1648 East 14th Street, Suite #2, Brooklyn, NY 11229 Phone: 718-336-6886 Fax: 718-336-3945

Dr John Martin Shields, MD - Medicare Urology in Brooklyn, NY