Dr Ralph Zeitoun, MD in Saint Louis, MO - Medicare Internal Medicine

Dr Ralph Zeitoun, MD is a medicare enrolled "Internal Medicine - Cardiovascular Disease" physician in Saint Louis, Missouri. 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) 362-1291.

Dr Ralph Zeitoun is licensed to practice in Missouri (license number 2026032379) 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 1740983592.

Contact Information

	Dr Ralph Zeitoun, MD
	1 Barnes Jewish Hospital Plz, Saint Louis, MO 63110-1003
	(314) 362-1291
	(314) 747-1417

Map and Direction

Physician's Profile

Full Name	Dr Ralph Zeitoun
Gender	Male
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: 1740983592
Provider Enumeration Date: 03/22/2023
Last Update Date: 07/08/2026

Medicare PECOS Information:

PECOS PAC ID: 8022483999
Enrollment ID: I20230406000226

Medical Identifiers

Medical identifiers for Dr Ralph Zeitoun such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1740983592	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207RC0000X	Internal Medicine - Cardiovascular Disease	2026032379 (Missouri)	Primary

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 Ralph Zeitoun 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 Ralph Zeitoun, MD Po Box 7412011, Chicago, IL 60674-2011 Ph: (314) 362-1291	Dr Ralph Zeitoun, MD 1 Barnes Jewish Hospital Plz, Saint Louis, MO 63110-1003 Ph: (314) 362-1291

Reviews and Comments

Internal Medicine Doctors in Saint Louis, MO

Dr. Margaret Leighton Mcnairy, 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
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: 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. 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: Accepting Medicare Assignments Practice Location: 4901 Forest Park Ave, Div Im General Med, Ste 241, Saint Louis, MO 63108 Phone: 314-362-5060 Fax: 314-362-6959
Nakul Shah, Cardiovascular Disease Medicare: Medicare Enrolled Practice Location: 1 Barnes Jewish Hospital Plz, Saint Louis, MO 63110 Phone: 314-362-5000

Dr Ralph Zeitoun, MD - Medicare Internal Medicine in Saint Louis, MO