Dr Omer J Deen, MD in Rolling Hills Estates, CA

Dr Omer J Deen, MD is a medicare enrolled "Internal Medicine" physician in Rolling Hills Estates, California. He graduated from medical school in 2006 and has 19 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Deen Medical Group Inc and his current practice location is 46 Peninsula Ctr, Rolling Hills Estates, California. You can reach out to his office (for appointments etc.) via phone at (310) 994-5679.

Dr Omer J Deen is licensed to practice in Nevada (license number 136808) 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 1417123332.

Contact Information

	Dr Omer J Deen, MD
	46 Peninsula Ctr, Rolling Hills Estates, CA 90274-3558
	(310) 994-5679
	Not Available

Map and Direction

Physician's Profile

Full Name	Dr Omer J Deen
Gender	Male
Speciality	Internal Medicine
Experience	19 Years
Location	46 Peninsula Ctr, Rolling Hills Estates, 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 Omer J Deen graduated from medical school in 2006

NPI Data:

NPI Number: 1417123332
Provider Enumeration Date: 04/30/2008
Last Update Date: 08/13/2025

Medicare PECOS Information:

PECOS PAC ID: 6709074594
Enrollment ID: I20130503000392

Medical Identifiers

Medical identifiers for Dr Omer J Deen such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1417123332	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207R00000X	Internal Medicine	136808 (Nevada)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
Torrance Memorial Medical Center	Torrance, CA	Hospital
Providence Little Company Of Mary Med Ctr Torrance	Torrance, CA	Hospital
Cedars-sinai Medical Center	Los angeles, CA	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Deen Medical Group Inc	4981919487	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 Omer J Deen allows following entities to bill medicare on his behalf.

Entity Name	Deen Medical Group Inc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1699165738 PECOS PAC ID: 4981919487 Enrollment ID: O20150812008622

Entity Name	Peninsula Urgent Care Llc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1659947455 PECOS PAC ID: 8921475575 Enrollment ID: O20221110001565

Entity Name	Peninsula Primary Care
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1417673328 PECOS PAC ID: 3072973007 Enrollment ID: O20230721001188

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 Omer J Deen 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 Omer J Deen, MD 46 Peninsula Ctr Ste E, Rolling Hills Estates, CA 90274-3562 Ph: (877) 486-1368	Dr Omer J Deen, MD 46 Peninsula Ctr, Rolling Hills Estates, CA 90274-3558 Ph: (310) 994-5679

Reviews and Comments

Internal Medicine Doctors in Rolling Hills Estates, CA

Daniel O'brien, Internal Medicine Medicare: Not Enrolled in Medicare Practice Location: 501 Deep Valley Dr Ste 100, Rolling Hills Estates, CA 90274 Phone: 310-303-3953 Fax: 310-303-7903
Hanbyul Choi, Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 501 Deep Valley Dr Ste 100, Rolling Hills Estates, CA 90274 Phone: 310-303-3953
Anna Mellor, MD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 602 Deep Valley Dr Ste 314, Rolling Hills Estates, CA 90274 Phone: 310-645-1024 Fax: 213-618-3367
Hiva Bastanmehr, M.D. Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 602 Deep Valley Dr, Rolling Hills Estates, CA 90274 Phone: 310-517-4692
Christine Aiko Kuida, MD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 927 Deep Valley Dr, Suite 255, Rolling Hills Estates, CA 90274 Phone: 310-541-9511 Fax: 310-541-9535
Lorena Margarita Layrisse Landaeta, M.D. Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 602 Deep Valley Dr Ste 300, Rolling Hills Estates, CA 90274 Phone: 310-517-4692

Dr Omer J Deen, MD - Medicare Internal Medicine in Rolling Hills Estates, CA