Dr Joseph Mermelstein, MD in Scarsdale, NY

Dr Joseph Mermelstein, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Scarsdale, New York. He went to Icahn School Of Medicine At Mount Sinai and graduated in 2011 and has 13 years of diverse experience with area of expertise as Gastroenterology. He is a member of the group practice White Plains Physician Services and his current practice location is 550 Mamaroneck Avenue, Suite 302, Scarsdale, New York. You can reach out to his office (for appointments etc.) via phone at (914) 723-8100.

Dr Joseph Mermelstein is licensed to practice in New York (license number 273034) 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 1689963662.

Contact Information

	Dr Joseph Mermelstein, MD
	550 Mamaroneck Avenue, Suite 302, Scarsdale, NY 10583
	(914) 723-8100
	Not Available

Map and Direction

Physician's Profile

Full Name	Dr Joseph Mermelstein
Gender	Male
Speciality	Gastroenterology
Experience	13 Years
Location	550 Mamaroneck Avenue, Scarsdale, 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 Joseph Mermelstein attended and graduated from Icahn School Of Medicine At Mount Sinai in 2011

NPI Data:

NPI Number: 1689963662
Provider Enumeration Date: 03/30/2011
Last Update Date: 05/24/2021

Medicare PECOS Information:

PECOS PAC ID: 1658598883
Enrollment ID: I20140813000050

Medical Identifiers

Medical identifiers for Dr Joseph Mermelstein such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1689963662	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207R00000X	Internal Medicine	273034 (New York)	Secondary
207RG0100X	Internal Medicine - Gastroenterology	273034 (New York)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
White Plains Hospital Center	White plains, NY	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
White Plains Physician Services	3476894445	311

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 Joseph Mermelstein allows following entities to bill medicare on his behalf.

Entity Name	Bimc Faculty Practice
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1548594203 PECOS PAC ID: 5799888392 Enrollment ID: O20070320000596

Entity Name	Icahn School Of Medicine At Mount Sinai
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1124550280 PECOS PAC ID: 2264691070 Enrollment ID: O20121227000330

Entity Name	Icahn School Of Medicine At Mount Sinai
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1104295716 PECOS PAC ID: 4486955267 Enrollment ID: O20151221001450

Entity Name	White Plains Physician Services
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1124502687 PECOS PAC ID: 3476894445 Enrollment ID: O20190402000216

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 Joseph Mermelstein 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 Joseph Mermelstein, MD 550 Mamaroneck Avenue, Suite 302, Scarsdale, NY 10583 Ph: (914) 723-8100	Dr Joseph Mermelstein, MD 550 Mamaroneck Avenue, Suite 302, Scarsdale, NY 10583 Ph: (914) 723-8100

Reviews and Comments

Internal Medicine Doctors in Scarsdale, NY

Dr. Roslyn Fleischer Schneider, MD Gastroenterology Medicare: Not Enrolled in Medicare Practice Location: 450 Ardsley Rd, Scarsdale, NY 10583 Phone: 914-725-3357
Dr. Warangkana Sangchan, M.D. Gastroenterology Medicare: Medicare Enrolled Practice Location: 259 Heathcote Rd, Scarsdale, NY 10583 Phone: 914-723-8100 Fax: 914-219-1928
Gipsa Ann Joseph, MD Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 680 White Plains Rd, Scarsdale, NY 10583 Phone: 888-663-6331 Fax: 212-867-4353
Arthur J Berman, MD Gastroenterology Medicare: Not Enrolled in Medicare Practice Location: 10 Deerhill Ln, Scarsdale, NY 10583 Phone: 914-693-6261 Fax: 914-693-6261
Dr. Malcolm S Schoen, M.D. Gastroenterology Medicare: Medicare Enrolled Practice Location: 259 Heathcote Rd, Scarsdale, NY 10583 Phone: 914-723-8100 Fax: 914-219-1928
Michael A Zullo, MD Gastroenterology Medicare: May Accept Medicare Assignments Practice Location: 176 Johnson Rd, Scarsdale, NY 10583 Phone: 914-723-0201 Fax: 914-723-0201
Dr. Ruchi Jain, MD Gastroenterology Medicare: Not Enrolled in Medicare Practice Location: 2 Overhill Road, Suite 220, Scarsdale, NY 10583 Phone: 914-639-2700 Fax: 833-992-2090

Dr Joseph Mermelstein, MD - Medicare Gastroenterology in Scarsdale, NY