Dr Robert Michael Lazar, MD in Commack, NY

Dr Robert Michael Lazar, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Commack, New York. He went to State University Of New York Downstate Medical Center and graduated in 1981 and has 43 years of diverse experience with area of expertise as Gastroenterology. He is a member of the group practice Robert M Lazar Md Pc and his current practice location is 1092 Jericho Tpke Ste 2s, Commack, New York. You can reach out to his office (for appointments etc.) via phone at (631) 543-8660.

Dr Robert Michael Lazar is licensed to practice in New York (license number 153441) 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 1730164179.

Contact Information

	Dr Robert Michael Lazar, MD
	1092 Jericho Tpke Ste 2s, Commack, NY 11725-3016
	(631) 543-8660
	(631) 543-8661

Map and Direction

Physician's Profile

Full Name	Dr Robert Michael Lazar
Gender	Male
Speciality	Gastroenterology
Experience	43 Years
Location	1092 Jericho Tpke Ste 2s, Commack, 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 Robert Michael Lazar attended and graduated from State University Of New York Downstate Medical Center in 1981

NPI Data:

NPI Number: 1730164179
Provider Enumeration Date: 12/08/2005
Last Update Date: 02/04/2022

Medicare PECOS Information:

PECOS PAC ID: 8729088125
Enrollment ID: I20080201000046

Medical Identifiers

Medical identifiers for Dr Robert Michael Lazar such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1730164179	NPI	-	NPPES
2593739	Other		GHI
71232	Other		GHI (HMO)
29866	Other		AETNA / US HEALTHCARE
31048	Other		VYTRA
AA50365	Other		MDNY
0001755	Other		IND. HEALTH
0270298	Other	NY	CIGNA
CS317	Other		OXFORD
4C3299	Other		HEALTHNET
3V6281	Other	NY	BLUE CHOICE

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207RG0100X	Internal Medicine - Gastroenterology	153441 (New York)	Primary

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Robert M Lazar Md Pc	5597656173	2

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 Robert Michael Lazar allows following entities to bill medicare on his behalf.

Entity Name	Robert M Lazar Md Pc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1760607311 PECOS PAC ID: 5597656173 Enrollment ID: O20080201000067

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 Robert Michael Lazar 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 Robert Michael Lazar, MD 1092 Jericho Tpke Ste 2s, Commack, NY 11725-3016 Ph: (631) 543-8660	Dr Robert Michael Lazar, MD 1092 Jericho Tpke Ste 2s, Commack, NY 11725-3016 Ph: (631) 543-8660

Reviews and Comments

Internal Medicine Doctors in Commack, NY

Elizabeth Adele Sturm, M.D. Gastroenterology Medicare: Medicare Enrolled Practice Location: 68 Hauppauge Rd, Commack, NY 11725 Phone: 631-715-2262
Dr. Karen Blau, M.D. Gastroenterology Medicare: Medicare Enrolled Practice Location: 68 Hauppauge Rd, Commack, NY 11725 Phone: 631-715-2000
Prabha Pillai, M.D Gastroenterology Medicare: Medicare Enrolled Practice Location: 45 Mall Dr, Commack, NY 11725 Phone: 914-376-5555
Dr. Saadat Ul Aleem, M.D./PH.D. Gastroenterology Medicare: Medicare Enrolled Practice Location: 500 Commack Rd Unit 150d, Commack, NY 11725 Phone: 934-223-7123 Fax: 934-223-7118
Asmita Satapathy, M.D Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 777 Larkfield Rd Ste 1, Commack, NY 11725 Phone: 631-635-5100
Janice Shen, Gastroenterology Medicare: Medicare Enrolled Practice Location: 650 Commack Rd, Commack, NY 11725 Phone: 631-623-4258
Steven M Sugarman, MD Gastroenterology Medicare: Medicare Enrolled Practice Location: 650 Commack Rd, Commack, NY 11725 Phone: 646-227-3813

Dr Robert Michael Lazar, MD - Medicare Gastroenterology in Commack, NY