Dr Eric J Wong, MD - Medicare Pediatrics in Rancho Santa Margarita, CA

Dr Eric J Wong, MD is a medicare enrolled "Pediatrics" physician in Rancho Santa Margarita, California. His current practice location is 29472 Avenida De Las Bandera, Rancho Santa Margarita, California. You can reach out to his office (for appointments etc.) via phone at (949) 459-9968.

Dr Eric J Wong is licensed to practice in California (license number G75361) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1104808161.

Contact Information

Dr Eric J Wong, MD
29472 Avenida De Las Bandera,
Rancho Santa Margarita, CA 92688-2651
(949) 459-9968
(949) 766-2565

Map and Direction




Physician's Profile

Full NameDr Eric J Wong
GenderMale
SpecialityPediatrics
Location29472 Avenida De Las Bandera, Rancho Santa Margarita, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1104808161
  • Provider Enumeration Date: 11/16/2005
  • Last Update Date: 11/14/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 0042218695
  • Enrollment ID: I20061115000343

Medical Identifiers

Medical identifiers for Dr Eric J Wong such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1104808161NPI-NPPES
00G753610MedicaidCA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208000000XPediatrics G75361 (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 Eric J Wong allows following entities to bill medicare on his behalf.
Entity NameMemorialcare Medical Foundation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI 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. Dr Eric J Wong 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 AddressPractice Location Address
Dr Eric J Wong, MD
29472 Avenida De Las Bandera,
Rancho Santa Margarita, CA 92688-2651

Ph: (949) 459-9968
Dr Eric J Wong, MD
29472 Avenida De Las Bandera,
Rancho Santa Margarita, CA 92688-2651

Ph: (949) 459-9968

Reviews and Comments


Pediatrics Doctors in Rancho Santa Margarita, CA

Dr. Lilian B Tran, MD
Pediatrics
Medicare: Accepting Medicare Assignments
Practice Location: 29472 Avenida De Las Bandera, Rancho Santa Margarita, CA 92688
Phone: 949-459-9968    
Antoinette Delvalle, D.O.
Pediatrics
Medicare: Not Enrolled in Medicare
Practice Location: 22521 Avenida Empresa Ste 107, Rancho Santa Margarita, CA 92688
Phone: 949-888-4661    Fax: 949-888-3645
Dr. Bonnie Pittaluga, MD
Pediatrics
Medicare: Medicare Enrolled
Practice Location: 29472 Avenida De Las Bandera, Rancho Santa Margarita, CA 92688
Phone: 949-459-9968    Fax: 949-766-2565
Dr. Daizy Engineer, MD
Pediatrics
Medicare: Medicare Enrolled
Practice Location: 29472 Avenida De Las Bandera, Rancho Santa Margarita, CA 92688
Phone: 949-459-9968    Fax: 949-766-2565
Dr. Cynthia A Dimalanta, MD
Pediatrics
Medicare: Not Enrolled in Medicare
Practice Location: 30212 Tomas, Suite 220, Rancho Santa Margarita, CA 92688
Phone: 949-858-1100    Fax: 949-858-1820
Stephen Tang, M.D.
Pediatrics
Medicare: Not Enrolled in Medicare
Practice Location: 29941 Aventura, Suites E&f, Rancho Santa Margarita, CA 92688
Phone: 949-858-1100    

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

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