Dr Ralph Marcus, in Irvine, CA - Medicare Diagnostic Radiology

Dr Ralph Marcus, is a medicare enrolled "Radiology - Diagnostic Radiology" physician in Irvine, California. He went to University Of California, San Francisco School Of Medicine and graduated in 2009 and has 17 years of diverse experience with area of expertise as Diagnostic Radiology. He is a member of the group practice St Jude Radiology Medical Group Inc and his current practice location is 7 Aberdeen St, Irvine, California. You can reach out to his office (for appointments etc.) via phone at (949) 302-1362.

Dr Ralph Marcus is licensed to practice in California (license number A139091) 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 1346566056.

Contact Information

	Dr Ralph Marcus,
	7 Aberdeen St, Irvine, CA 92620-3302
	(949) 302-1362
	Not Available

Map and Direction

Physician's Profile

Full Name	Dr Ralph Marcus
Gender	Male
Speciality	Diagnostic Radiology
Experience	17 Years
Location	7 Aberdeen St, Irvine, California
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 Ralph Marcus attended and graduated from University Of California, San Francisco School Of Medicine in 2009

NPI Data:

NPI Number: 1346566056
Provider Enumeration Date: 04/20/2010
Last Update Date: 06/19/2025

Medicare PECOS Information:

PECOS PAC ID: 8123318052
Enrollment ID: I20160606002444

Medical Identifiers

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

Identifier	Type	State	Issuer
1346566056	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
2085R0202X	Radiology - Diagnostic Radiology	A139091 (California)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
St Jude Medical Center	Fullerton, CA	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
St Jude Radiology Medical Group Inc	7214838002	60

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 Ralph Marcus allows following entities to bill medicare on his behalf.

Entity Name	St Jude Radiology Medical Group Inc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1649349705 PECOS PAC ID: 7214838002 Enrollment ID: O20040115000501

Entity Name	North Oc Imaging Jv Llc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1376209940 PECOS PAC ID: 6204229529 Enrollment ID: O20220401001471

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 Marcus 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 Marcus, 7 Aberdeen St, Irvine, CA 92620-3302 Ph: (949) 302-1362	Dr Ralph Marcus, 7 Aberdeen St, Irvine, CA 92620-3302 Ph: (949) 302-1362

Reviews and Comments

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Dr. E. Edmund Kim, M.D. Radiology Medicare: Accepting Medicare Assignments Practice Location: 16100 Sand Canyon Ave Ste 130, Irvine, CA 92618 Phone: 713-792-3008 Fax: 713-792-4580
Dr. Dina M. Ragheb, M.D. Radiology Medicare: Medicare Enrolled Practice Location: 1000 Fivepoint, Irvine, CA 92618 Phone: 626-256-4673

Dr Ralph Marcus, - Medicare Diagnostic Radiology in Irvine, CA