Dr Stephen Lawler Hasak, MD in Saint Louis, MO

Dr Stephen Lawler Hasak, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Saint Louis, Missouri. He went to Albany Medical College Of Union University and graduated in 2013 and has 11 years of diverse experience with area of expertise as Gastroenterology. He is a member of the group practice Albany Medical College and his current practice location is 1 Barnes Jewish Hospital Plz, Saint Louis, Missouri. You can reach out to his office (for appointments etc.) via phone at (314) 747-2075.

Dr Stephen Lawler Hasak is licensed to practice in Missouri (license number 2015007987) 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 1184063562.

Contact Information

	Dr Stephen Lawler Hasak, MD
	1 Barnes Jewish Hospital Plz, Saint Louis, MO 63110-1003
	(314) 747-2075
	(314) 454-5042

Map and Direction

Physician's Profile

Full Name	Dr Stephen Lawler Hasak
Gender	Male
Speciality	Gastroenterology
Experience	11 Years
Location	1 Barnes Jewish Hospital Plz, Saint Louis, Missouri
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 Lawler Hasak attended and graduated from Albany Medical College Of Union University in 2013

NPI Data:

NPI Number: 1184063562
Provider Enumeration Date: 06/19/2013
Last Update Date: 07/02/2019

Medicare PECOS Information:

PECOS PAC ID: 9739318155
Enrollment ID: I20200813000340

Medical Identifiers

Medical identifiers for Dr Stephen Lawler Hasak such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1184063562	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207RG0100X	Internal Medicine - Gastroenterology	2015007987 (Missouri)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
Albany Medical Center Hospital	Albany, NY	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Albany Medical College	1759293111	915

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 Lawler Hasak allows following entities to bill medicare on his behalf.

Entity Name	Albany Medical College
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1629008537 PECOS PAC ID: 1759293111 Enrollment ID: O20031125000386

Entity Name	Albany Medical College
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1497921688 PECOS PAC ID: 1759293111 Enrollment ID: O20190320001621

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 Lawler Hasak 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 Lawler Hasak, MD 660 S Euclid Ave, Cb 8124, Saint Louis, MO 63110-1010 Ph: (314) 747-2075	Dr Stephen Lawler Hasak, MD 1 Barnes Jewish Hospital Plz, Saint Louis, MO 63110-1003 Ph: (314) 747-2075

Reviews and Comments

Internal Medicine Doctors in Saint Louis, MO

Dr. Isik Turker, MD Gastroenterology Medicare: Medicare Enrolled Practice Location: 4921 Parkview Pl, Div Im Cardiology, Ste 8b, Saint Louis, MO 63110 Phone: 314-362-1291 Fax: 314-362-4278
Conor Mccartney, M.D. Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 915 N Grand Blvd, Saint Louis, MO 63106 Phone: 314-652-4100
Dr. Faris Adam Bakeer, MD Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 1 Barnes Jewish Hospital Plz, Div Im Hospitalist, Saint Louis, MO 63110 Phone: 314-362-1700 Fax: 314-362-9878
Dr. Rehan Rais, MD Gastroenterology Medicare: Medicare Enrolled Practice Location: 1 Barnes Jewish Hospital Plz, Div Im Hospitalist, Saint Louis, MO 63110 Phone: 314-362-1700 Fax: 314-362-9878
Nathan Farkas, M.D. Gastroenterology Medicare: Not Enrolled in Medicare Practice Location: 1 Barnes Jew Hosp Plz, Saint Louis, MO 63110 Phone: 314-362-1930
Dr. Randy Olivier Laine, MD Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 1 Barnes Jewish Hospital Plz, Div Im Hospitalist, Saint Louis, MO 63110 Phone: 314-362-1700 Fax: 314-362-9878
Dr. Erin Leigh Dyer, MD Gastroenterology Medicare: Medicare Enrolled Practice Location: 4901 Forest Park Ave, Div Im General Med, Ste 241, Saint Louis, MO 63108 Phone: 314-362-5060 Fax: 314-362-6959

Dr Stephen Lawler Hasak, MD - Medicare Gastroenterology in Saint Louis, MO