Margaret Zimmerman, MD in Fountain Valley, CA

Margaret Zimmerman, MD is a medicare enrolled "Pediatrics" physician in Fountain Valley, California. Her current practice location is 18035 Brookhurst St, Suite 2100, Fountain Valley, California. You can reach out to her office (for appointments etc.) via phone at (657) 241-9090.

Margaret Zimmerman is licensed to practice in California (license number A86963) 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 1073502282.

Contact Information

	Margaret Zimmerman, MD
	18035 Brookhurst St, Suite 2100, Fountain Valley, CA 92708
	(657) 241-9090
	Not Available

Map and Direction

Physician's Profile

Full Name	Margaret Zimmerman
Gender	Female
Speciality	Pediatrics
Location	18035 Brookhurst St, Fountain Valley, California
Accepts Medicare Assignments	Medicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.

NPI Data:

NPI Number: 1073502282
Provider Enumeration Date: 10/19/2005
Last Update Date: 11/14/2023

Medicare PECOS Information:

PECOS PAC ID: 4880611219
Enrollment ID: I20051025001039

Medical Identifiers

Medical identifiers for Margaret Zimmerman such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1073502282	NPI	-	NPPES
00A869630	Medicaid	CA

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
208000000X	Pediatrics	A86963 (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. Margaret Zimmerman allows following entities to bill medicare on her behalf.

Entity Name	Memorialcare Medical Foundation
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1205167350 PECOS PAC ID: 8729277314 Enrollment ID: O20110113000219

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. Margaret Zimmerman 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
Margaret Zimmerman, MD 18035 Brookhurst St Ste 2100, Fountain Valley, CA 92708-6738 Ph: (657) 241-9090	Margaret Zimmerman, MD 18035 Brookhurst St, Suite 2100, Fountain Valley, CA 92708 Ph: (657) 241-9090

Reviews and Comments

Pediatrics Doctors in Fountain Valley, CA

Sheila Phuong Nguyen, MD Pediatrics Medicare: Accepting Medicare Assignments Practice Location: 17360 Brookhurst Street, Fountain Valley, CA 92708 Phone: 714-665-1797 Fax: 714-665-4680
Graham C Tse, MD Pediatrics Medicare: Not Enrolled in Medicare Practice Location: 17100 Euclid St, Department Picu/peds, Fountain Valley, CA 92708 Phone: 714-966-7253 Fax: 714-966-3354
Mrs. Toquynh Dinh Kieu, M.D. Pediatrics Medicare: Not Enrolled in Medicare Practice Location: 11100 Warner Ave, Suite # 116, Fountain Valley, CA 92708 Phone: 714-641-0850 Fax: 714-434-6158
Dr. Jyotsna Keni, M.D. Pediatrics Medicare: Medicare Enrolled Practice Location: 11160 Warner Ave, Suite 117, Fountain Valley, CA 92708 Phone: 714-432-1950 Fax: 714-432-1953
Tanya Dansky, M.D. Pediatrics Medicare: Not Enrolled in Medicare Practice Location: 17360 Brookhurst St, Fountain Valley, CA 92708 Phone: 714-377-2900
Miss Elisabeth Vanessa Malin, M.D. Pediatrics Medicare: Medicare Enrolled Practice Location: 18255 Brookhurst St, Suite 100, Fountain Valley, CA 92708 Phone: 714-378-5330 Fax: 714-378-5320

Margaret Zimmerman, MD - Medicare Pediatrics in Fountain Valley, CA