Tonja Mundwiller, MD in Manhattan Beach, CA

Tonja Mundwiller, MD is a medicare enrolled "Pediatrics" physician in Manhattan Beach, California. Her current practice location is 1010 N Sepulveda Blvd, Manhattan Beach, California. You can reach out to her office (for appointments etc.) via phone at (310) 376-6262.

Tonja Mundwiller is licensed to practice in California (license number G74753) 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 1306950738.

Contact Information

	Tonja Mundwiller, MD
	1010 N Sepulveda Blvd, Manhattan Beach, CA 90266-5929
	(310) 376-6262
	(310) 376-8228

Map and Direction

Physician's Profile

Full Name	Tonja Mundwiller
Gender	Female
Speciality	Pediatrics
Location	1010 N Sepulveda Blvd, Manhattan Beach, California
Accepts Medicare Assignments	Medicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.

NPI Data:

NPI Number: 1306950738
Provider Enumeration Date: 08/19/2006
Last Update Date: 09/11/2025

Medicare PECOS Information:

PECOS PAC ID: 1456525500
Enrollment ID: I20111129000637

Medical Identifiers

Medical identifiers for Tonja Mundwiller such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1306950738	NPI	-	NPPES
WG74753P	Medicaid	CA

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207R00000X	Internal Medicine	G74753 (California)	Secondary
208000000X	Pediatrics	G74753 (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. Tonja Mundwiller allows following entities to bill medicare on her behalf.

Entity Name	Eastern Ventura Medical Group, Inc.
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1417900788 PECOS PAC ID: 4981628708 Enrollment ID: O20060607000149

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. Tonja Mundwiller 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
Tonja Mundwiller, MD 1010 N Sepulveda Blvd, Manhattan Beach, CA 90266-5929 Ph: (310) 376-6262	Tonja Mundwiller, MD 1010 N Sepulveda Blvd, Manhattan Beach, CA 90266-5929 Ph: (310) 376-6262

Reviews and Comments

Pediatrics Doctors in Manhattan Beach, CA

Joanna May Wong, MD Pediatrics Medicare: Not Enrolled in Medicare Practice Location: 855 Manhattan Beach Blvd, Ste 103, Manhattan Beach, CA 90266 Phone: 310-939-7850 Fax: 310-939-7851
Vivian Yi Lin, Pediatrics Medicare: Medicare Enrolled Practice Location: 1000 N Sepulveda Blvd Ste 190, Manhattan Beach, CA 90266 Phone: 310-546-8702 Fax: 310-545-5310
Dr. Sandra Kathleen Smith-lang, MD Pediatrics Medicare: Not Enrolled in Medicare Practice Location: 578 31st St, Manhattan Beach, CA 90266 Phone: 310-890-6209 Fax: 310-546-2955
Christine Kao, D.O. Pediatrics Medicare: Medicare Enrolled Practice Location: 1000 N Sepulveda Blvd Ste 190, Manhattan Beach, CA 90266 Phone: 310-546-8702
Mahsa Madani, MD Pediatrics Medicare: Accepting Medicare Assignments Practice Location: 855 Manhattan Beach Blvd, Manhattan Beach, CA 90266 Phone: 310-939-7847
Casey Sherman, MD Pediatrics Medicare: Medicare Enrolled Practice Location: 2501 N Sepulveda Blvd, Suite 101, Manhattan Beach, CA 90266 Phone: 310-546-8702
Dr. Keith Robin Bayan, M.D. Pediatrics Medicare: Medicare Enrolled Practice Location: 1000 N Sepulveda Blvd Ste 190, Manhattan Beach, CA 90266 Phone: 310-546-8702 Fax: 310-545-5310

Tonja Mundwiller, MD - Medicare Pediatrics in Manhattan Beach, CA