Catherine S Mao, MD in Torrance, CA

Catherine S Mao, MD is a medicare enrolled "Pediatrics - Pediatric Endocrinology" physician in Torrance, California. Her current practice location is 21840 Normandie Ave, Ste. 1100, Torrance, California. You can reach out to her office (for appointments etc.) via phone at (310) 222-5133.

Catherine S Mao is licensed to practice in California (license number A51970) 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 1073567236.

Contact Information

	Catherine S Mao, MD
	21840 Normandie Ave, Ste. 1100, Torrance, CA 90502-2047
	(310) 222-5133
	(310) 781-9352

Map and Direction

Physician's Profile

Full Name	Catherine S Mao
Gender	Female
Speciality	Pediatrics - Pediatric Endocrinology
Location	21840 Normandie 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: 1073567236
Provider Enumeration Date: 05/20/2006
Last Update Date: 07/23/2019

Medicare PECOS Information:

PECOS PAC ID: 9234027434
Enrollment ID: I20040309000751

Medical Identifiers

Medical identifiers for Catherine S Mao such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1073567236	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
2080P0205X	Pediatrics - Pediatric Endocrinology	A51970 (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. Catherine S Mao allows following entities to bill medicare on her behalf.

Entity Name	County Of Los Angeles
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1851363188 PECOS PAC ID: 1850296534 Enrollment ID: O20031204001218

Entity Name	Prohealth Partners, A Medical Group
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1003949975 PECOS PAC ID: 2769388412 Enrollment ID: O20031211000927

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. Catherine S Mao 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
Catherine S Mao, MD 21840 Normandie Ave Ste 700, Torrance, CA 90502-2047 Ph: (310) 222-5189	Catherine S Mao, MD 21840 Normandie Ave, Ste. 1100, Torrance, CA 90502-2047 Ph: (310) 222-5133

Reviews and Comments

Pediatrics Doctors in Torrance, CA

Dr. Evangeline Gidaya Roxas-butlig, M.D. Pediatrics Medicare: Not Enrolled in Medicare Practice Location: 1727 Crenshaw Blvd, Torrance, CA 90501 Phone: 310-373-7855 Fax: 424-704-2493
Dr. Raquel Bethania Fernandez, M.D. Pediatrics Medicare: Not Enrolled in Medicare Practice Location: 3400 Lomita Blvd Ste 301, Torrance, CA 90505 Phone: 310-517-1188 Fax: 310-943-6522
Dr. Ryan Henry Peretz, MD Pediatrics Medicare: Medicare Enrolled Practice Location: 1000 W Carson St, Torrance, CA 90502 Phone: 310-222-3757
Mrs. April Lynn Cherness, M.D. Pediatrics Medicare: Not Enrolled in Medicare Practice Location: 3440 W. Lomita Blvd., #352, Torrance, CA 90505 Phone: 310-626-6429 Fax: 310-539-0061
Dr. Clare Marie Kasper, M.D. Pediatrics Medicare: Not Enrolled in Medicare Practice Location: 1000 W Carson St, Torrance, CA 90502 Phone: 310-222-2345
Shaheen Justin Harandi, Pediatrics Medicare: Medicare Enrolled Practice Location: 1000 W Carson St, Torrance, CA 90502 Phone: 559-906-3761
Dr. Patricia Ann Rowe, M.D. Pediatrics Medicare: Not Enrolled in Medicare Practice Location: 23600 Telo Ave Ste 130, Torrance, CA 90505 Phone: 310-539-0400 Fax: 310-534-7568

Catherine S Mao, MD - Medicare Pediatrics in Torrance, CA