Dr James Quan-yu Hwang, MD - Medicare Emergency Medicine in La Jolla, CA

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Dr James Quan-yu Hwang, MD is a medicare enrolled "Emergency Medicine" physician in La Jolla, California. He went to University Of Pittsburgh School Of Medicine and graduated in 2002 and has 22 years of diverse experience with area of expertise as Emergency Medicine. He is a member of the group practice La Jolla Emergency Specialists, La Jolla Observation Medicine and his current practice location is 9888 Genesee Ave # Lj-105, Emergency Department, Scripps Memorial Hospital, La Jolla, California. You can reach out to his office (for appointments etc.) via phone at (858) 626-6902.

Dr James Quan-yu Hwang is licensed to practice in California (license number A85681) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1306932330.

Contact Information

Dr James Quan-yu Hwang, MD
9888 Genesee Ave # Lj-105, Emergency Department, Scripps Memorial Hospital,
La Jolla, CA 92037-1205
(858) 626-6902
(858) 626-4110

Map and Direction




Physician's Profile

Full NameDr James Quan-yu Hwang
GenderMale
SpecialityEmergency Medicine
Experience22 Years
Location9888 Genesee Ave # Lj-105, La Jolla, California
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr James Quan-yu Hwang attended and graduated from University Of Pittsburgh School Of Medicine in 2002
  NPI Data:
  • NPI Number: 1306932330
  • Provider Enumeration Date: 10/05/2006
  • Last Update Date: 05/16/2013
  Medicare PECOS Information:
  • PECOS PAC ID: 8628033040
  • Enrollment ID: I20041124000914

Medical Identifiers

Medical identifiers for Dr James Quan-yu Hwang such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1306932330NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine A85681 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Scripps Memorial Hospital La JollaLa jolla, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
La Jolla Emergency Specialists115355203915
La Jolla Observation Medicine236572749223

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 James Quan-yu Hwang allows following entities to bill medicare on his behalf.
Entity NameMission Viejo Emergency Medical Associates
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1073542916
PECOS PAC ID: 2163335241
Enrollment ID: O20031106000308
Entity NameLa Jolla Emergency Specialists
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1710315353
PECOS PAC ID: 1153552039
Enrollment ID: O20140317001669
Entity NameLa Jolla Observation Medicine
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1780122986
PECOS PAC ID: 2365727492
Enrollment ID: O20170331001702

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 James Quan-yu Hwang 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 James Quan-yu Hwang, MD
9888 Genesee Ave # Lj-105, Emergency Department, Scripps Memorial Hospital,
La Jolla, CA 92037-1205

Ph: (858) 626-6902		Dr James Quan-yu Hwang, MD
9888 Genesee Ave # Lj-105, Emergency Department, Scripps Memorial Hospital,
La Jolla, CA 92037-1205

Ph: (858) 626-6902

Reviews and Comments


Emergency Medicine Doctors in La Jolla, CA

Mrs. Susan Elizabeth Mckim, PA-C
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 10666 N Torrey Pines Rd, La Jolla, CA 92037
Phone: 858-554-8646    Fax: 858-554-6271
Dr. Monte Tim Mellon, M.D. M.B.A.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 9888 Genesee Ave, La Jolla, CA 92037
Phone: 858-626-6150    Fax: 858-626-7117
Richard M Obler, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 354 Ricardo Pl, La Jolla, CA 92037
Phone: 858-922-1073    
Ian R Grover, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 9300 Campus Point Drive, La Jolla, CA 92037
Phone: 858-657-7000    
Ian Reilly, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 9888 Genesee Ave, La Jolla, CA 92037
Phone: 858-354-6049    
George R Baehr, M.D.
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 10710 N Torrey Pines Rd, La Jolla, CA 92037
Phone: 858-554-8638    
Sean X Neath, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 9300 Campus Point Dr, La Jolla, CA 92037
Phone: 858-657-7000    

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.