Dr Karen Lee Oppenheimer, MD in Torrance, CA

Dr Karen Lee Oppenheimer, MD is a medicare enrolled "Internal Medicine" physician in Torrance, California. Her current practice location is 20790 Madrona Ave, Torrance, California. You can reach out to her office (for appointments etc.) via phone at (310) 312-2831.

Dr Karen Lee Oppenheimer is licensed to practice in California (license number AO65288) 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 1164430443.

Contact Information

	Dr Karen Lee Oppenheimer, MD
	20790 Madrona Ave, Torrance, CA 90503-3777
	(310) 312-2831
	Not Available

Map and Direction

Physician's Profile

Full Name	Dr Karen Lee Oppenheimer
Gender	Female
Speciality	Internal Medicine
Location	20790 Madrona Ave, Torrance, California
Accepts Medicare Assignments	Medicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.

NPI Data:

NPI Number: 1164430443
Provider Enumeration Date: 08/03/2006
Last Update Date: 12/01/2021

Medicare PECOS Information:

PECOS PAC ID: 9638119647
Enrollment ID: I20050510000315

Medical Identifiers

Medical identifiers for Dr Karen Lee Oppenheimer such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1164430443	NPI	-	NPPES
213267	Medicaid	OR
P00411272	Other	OR	MEDICARE RAILROAD

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207R00000X	Internal Medicine	MD25727 (Oregon)	Secondary
207R00000X	Internal Medicine	AO65288 (California)	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 Karen Lee Oppenheimer allows following entities to bill medicare on her behalf.

Entity Name	Kaiser Foundation Health Plan Of The Northwest
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1184786527 PECOS PAC ID: 5799688230 Enrollment ID: O20040130000799

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 Karen Lee Oppenheimer 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 Karen Lee Oppenheimer, MD 20790 Madrona Ave, Torrance, CA 90503-3777 Ph: (310) 312-2831	Dr Karen Lee Oppenheimer, MD 20790 Madrona Ave, Torrance, CA 90503-3777 Ph: (310) 312-2831

Reviews and Comments

Internal Medicine Doctors in Torrance, CA

Dr. Sarah E Tomassetti, M.D. Internal Medicine Medicare: Not Enrolled in Medicare Practice Location: 1000 W Carson St # N18, Torrance, CA 90502 Phone: 310-745-2882
Deborah Chon, M.D. Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 3445 Pacific Coast Hwy Ste 100, Torrance, CA 90505 Phone: 310-542-6333
Erika Joyce Kalash, D.O. Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 3565 Del Amo Blvd, Torrance, CA 90503 Phone: 310-214-0811
Dr. Christopher Bryan Mayorga, DO Internal Medicine Medicare: Medicare Enrolled Practice Location: 1000 W Carson St Bldg N28, Torrance, CA 90502 Phone: 424-306-4446
Hosayn Khaleeli, MD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 2245 Sepulveda Blvd, Torrance, CA 90501 Phone: 310-320-3204 Fax: 310-320-0919
Mr. Anthony C Dike, MD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 20280 S Vermont Ave Ste 215, Torrance, CA 90502 Phone: 323-434-4626 Fax: 310-693-8082
Paul J Brown, M.D. Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 3333 Skypark Dr, Torrance, CA 90505 Phone: 310-517-9006

Dr Karen Lee Oppenheimer, MD - Medicare Internal Medicine in Torrance, CA