Joyce Wang, MD - Medicare Emergency Medicine in La Mesa, CA

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Joyce Wang, MD is a medicare enrolled "Emergency Medicine" physician in La Mesa, California. She went to State University Of New York At Buffalo School Of Medicine and graduated in 2012 and has 12 years of diverse experience with area of expertise as Emergency Medicine. She is a member of the group practice Emergency Services Medical Corporation Coronado, Team Physicians Of Northern California Medical Group Inc and her current practice location is 5555 Grossmont Center Dr, La Mesa, California. You can reach out to her office (for appointments etc.) via phone at (619) 740-6000.

Joyce Wang is licensed to practice in California (license number A140282) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1225393101.

Contact Information

Joyce Wang, MD
5555 Grossmont Center Dr,
La Mesa, CA 91942-3019
(619) 740-6000
Not Available

Map and Direction




Physician's Profile

Full NameJoyce Wang
GenderFemale
SpecialityEmergency Medicine
Experience12 Years
Location5555 Grossmont Center Dr, La Mesa, California
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Joyce Wang attended and graduated from State University Of New York At Buffalo School Of Medicine in 2012
  NPI Data:
  • NPI Number: 1225393101
  • Provider Enumeration Date: 07/07/2012
  • Last Update Date: 11/15/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 7214220615
  • Enrollment ID: I20160722000832

Medical Identifiers

Medical identifiers for Joyce Wang such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1225393101NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine A140282 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Sharp Coronado Hospital And Hlthcr CtrCoronado, CAHospital
Grossmont HospitalLa mesa, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Emergency Services Medical Corporation Coronado377990443817
Team Physicians Of Northern California Medical Group Inc711321514695

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. Joyce Wang allows following entities to bill medicare on her behalf.
Entity NameAlameda Health System
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1740332931
PECOS PAC ID: 3779494521
Enrollment ID: O20031110000764
Entity NameSan Francisco Physicians International Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1841220720
PECOS PAC ID: 5597679225
Enrollment ID: O20031117000934
Entity NameCep America - California
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1548667843
PECOS PAC ID: 6103739131
Enrollment ID: O20040121000458
Entity NameCentro De Salud De La Comunidad De San Ysidro, Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1124782685
PECOS PAC ID: 6901709435
Enrollment ID: O20040130000711
Entity NameEmergency Services Medical Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1699725069
PECOS PAC ID: 6204720196
Enrollment ID: O20051215000870
Entity NameChula Vista Emergency Room Physicians A Medical Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1780021782
PECOS PAC ID: 5092943779
Enrollment ID: O20140103000393
Entity NameTeam Physicians Of Southern California Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1225499015
PECOS PAC ID: 0446545354
Enrollment ID: O20160816003061
Entity NameTeam Physicians Of Northern California Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1649692716
PECOS PAC ID: 7113215146
Enrollment ID: O20161006002407
Entity NameEmergency Services Medical Corporation Coronado
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1598395675
PECOS PAC ID: 3779904438
Enrollment ID: O20200604001390

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. Joyce Wang 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
Joyce Wang, MD
5555 Grossmont Center Dr,
La Mesa, CA 91942-3019

Ph: (619) 740-6000		Joyce Wang, MD
5555 Grossmont Center Dr,
La Mesa, CA 91942-3019

Ph: (619) 740-6000

Reviews and Comments


Emergency Medicine Doctors in La Mesa, CA

Brendan J Lee, DO
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 5555 Grossmont Center Dr, La Mesa, CA 91942
Phone: 619-644-4401    
Christa Ann Landowska Arefieva, MD
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 5555 Grossmont Center Dr, La Mesa, CA 91942
Phone: 619-740-6000    
David Miles, D.O.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 5555 Grossmont Center Dr, La Mesa, CA 91942
Phone: 619-740-6000    
Dr. Jack J Springer, M.D.
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 5555 Grossmont Center Dr, La Mesa, CA 91942
Phone: 619-710-4145    
John Kim, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 5555 Grossmont Center Dr, La Mesa, CA 91942
Phone: 619-740-6000    
Dr. Tania Portillo, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 5555 Grossmont Center Dr, La Mesa, CA 91942
Phone: 619-740-6000    
Joseph Witkin, MD
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 5555 Grossmont Center Drive, La Mesa, CA 91942
Phone: 619-644-4401    

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).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.