Dr Zainab Mahmoud, MD in Saint Louis, MO - Medicare Internal Medicine

Dr Zainab Mahmoud, MD is a medicare enrolled "Internal Medicine - Cardiovascular Disease" physician in Saint Louis, Missouri. Her current practice location is 1 Barnes Jewish Hospital Plz, Div Im Cardiology, Saint Louis, Missouri. You can reach out to her office (for appointments etc.) via phone at (314) 362-1291.

Dr Zainab Mahmoud is licensed to practice in Missouri (license number 2020036319) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1932585353.

Contact Information

	Dr Zainab Mahmoud, MD
	1 Barnes Jewish Hospital Plz, Div Im Cardiology, Saint Louis, MO 63110-1003
	(314) 362-1291
	(314) 362-4278

Map and Direction

Physician's Profile

Full Name	Dr Zainab Mahmoud
Gender	Female
Speciality	Internal Medicine - Cardiovascular Disease
Location	1 Barnes Jewish Hospital Plz, Saint Louis, Missouri
Accepts Medicare Assignments	Medicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.

NPI Data:

NPI Number: 1932585353
Provider Enumeration Date: 08/07/2015
Last Update Date: 04/25/2024

Medicare PECOS Information:

PECOS PAC ID: 2062762990
Enrollment ID: I20230803002261

Medical Identifiers

Medical identifiers for Dr Zainab Mahmoud such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1932585353	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207R00000X	Internal Medicine	2020036319 (Missouri)	Secondary
207RC0000X	Internal Medicine - Cardiovascular Disease	2020036319 (Missouri)	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 Zainab Mahmoud allows following entities to bill medicare on her behalf.

Entity Name	Washington University
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1992746903 PECOS PAC ID: 9830008770 Enrollment ID: O20031119000372

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 Zainab Mahmoud 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 Zainab Mahmoud, MD Po Box 60352, Saint Louis, MO 63160-0352 Ph: (314) 362-1291	Dr Zainab Mahmoud, MD 1 Barnes Jewish Hospital Plz, Div Im Cardiology, Saint Louis, MO 63110-1003 Ph: (314) 362-1291

Reviews and Comments

Internal Medicine Doctors in Saint Louis, MO

Dr. Isik Turker, MD Cardiovascular Disease 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. Cardiovascular Disease Medicare: Accepting Medicare Assignments Practice Location: 915 N Grand Blvd, Saint Louis, MO 63106 Phone: 314-652-4100
Dr. Faris Adam Bakeer, MD Cardiovascular Disease 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 Cardiovascular Disease 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. Cardiovascular Disease 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 Cardiovascular Disease 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 Cardiovascular Disease 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 Zainab Mahmoud, MD - Medicare Internal Medicine in Saint Louis, MO