Brian Hwang, MD - Medicare Neurosurgery in Laguna Hills, CA

Brian Hwang, MD is a medicare enrolled "Neurological Surgery" physician in Laguna Hills, California. He went to Columbia University College Of Physicians And Surgeons and graduated in 2011 and has 13 years of diverse experience with area of expertise as Neurosurgery. His current practice location is 23961 Calle De La Magdalena Ste 405, Laguna Hills, California. You can reach out to his office (for appointments etc.) via phone at (610) 357-5324.

Brian Hwang is licensed to practice in California (license number A175159) 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 1699087908.

Contact Information

Brian Hwang, MD
23961 Calle De La Magdalena Ste 405,
Laguna Hills, CA 92653-3683
(610) 357-5324
Not Available

Map and Direction




Physician's Profile

Full NameBrian Hwang
GenderMale
SpecialityNeurosurgery
Experience13 Years
Location23961 Calle De La Magdalena Ste 405, Laguna Hills, 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:
  • Brian Hwang attended and graduated from Columbia University College Of Physicians And Surgeons in 2011
  NPI Data:
  • NPI Number: 1699087908
  • Provider Enumeration Date: 07/02/2010
  • Last Update Date: 10/12/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 3072762996
  • Enrollment ID: I20220714001322

Medical Identifiers

Medical identifiers for Brian Hwang such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1699087908NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207T00000XNeurological Surgery A175159 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Mission Hospital Regional Med CenterMission viejo, CAHospital
Memorialcare Saddleback Medical CenterLaguna hills, CAHospital

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. Brian Hwang allows following entities to bill medicare on his behalf.
Entity NameMinimally Invasive Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1902374010
PECOS PAC ID: 9830439942
Enrollment ID: O20190327000323
Entity NameBrian Hwang Md Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1457075855
PECOS PAC ID: 0547645749
Enrollment ID: O20221213001212

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. Brian 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
Brian Hwang, MD
Po Box 2805,
Laguna Hills, CA 92654-2805

Ph: (949) 588-5800
Brian Hwang, MD
23961 Calle De La Magdalena Ste 405,
Laguna Hills, CA 92653-3683

Ph: (610) 357-5324

Reviews and Comments


Neurological Surgery Doctors in Laguna Hills, CA

Robert J Jackson, M.D.
Neurological Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 23961 Calle De La Magdalena, 504, Laguna Hills, CA 92653
Phone: 949-588-5800    Fax: 949-380-3344
Haley Stauber,
Neurological Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 23961 Calle De La Magdalena Ste 405, Laguna Hills, CA 92653
Phone: 949-588-5800    
Dr. Jason A Liauw, M.D.
Neurological Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 23961 Calle De La Magdalena Ste 405, Laguna Hills, CA 92653
Phone: 949-588-5800    Fax: 949-380-3345
Farzad Massoudi, M.D.
Neurological Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 23961 Calle De La Magdalena Ste 405, Laguna Hills, CA 92653
Phone: 949-588-5800    Fax: 949-380-3344
Dr. Robert Frank Wayner, MD
Neurological Surgery
Medicare: Not Enrolled in Medicare
Practice Location: 23961 Calle De La Magdalena, Ste 300, Laguna Hills, CA 92653
Phone: 949-837-1891    Fax: 949-830-4061

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.