Donald Whang, MD - Medicare Infectious Disease in Torrance, CA

Donald Whang, MD is a medicare enrolled "Internal Medicine - Infectious Disease" physician in Torrance, California. He went to Loma Linda University School Of Medicine and graduated in 2010 and has 14 years of diverse experience with area of expertise as Infectious Disease. He is a member of the group practice Southern California Permanente Medical Group and his current practice location is 23430 Hawthorne Blvd Ste 200, Torrance, California. You can reach out to his office (for appointments etc.) via phone at (310) 784-5880.

Donald Whang is licensed to practice in California (license number 118780) 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 1922325521.

Contact Information

Donald Whang, MD
23430 Hawthorne Blvd Ste 200,
Torrance, CA 90505-4730
(310) 784-5880
(310) 325-3117

Map and Direction




Physician's Profile

Full NameDonald Whang
GenderMale
SpecialityInfectious Disease
Experience14 Years
Location23430 Hawthorne Blvd Ste 200, Torrance, 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:
  • Donald Whang attended and graduated from Loma Linda University School Of Medicine in 2010
  NPI Data:
  • NPI Number: 1922325521
  • Provider Enumeration Date: 04/23/2010
  • Last Update Date: 12/01/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 7517288806
  • Enrollment ID: I20150611003149

Medical Identifiers

Medical identifiers for Donald Whang such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1922325521NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RI0200XInternal Medicine - Infectious Disease 118780 (California)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Southern California Permanente Medical Group60027291757951

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. Donald Whang allows following entities to bill medicare on his behalf.
Entity NameSouthern California Permanente Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1770515280
PECOS PAC ID: 6002729175
Enrollment ID: O20031110000678
Entity NameId Med A Medical Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1982635637
PECOS PAC ID: 2365486966
Enrollment ID: O20050614001475

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. Donald Whang 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
Donald Whang, MD
23430 Hawthorne Blvd Ste 200,
Torrance, CA 90505-4730

Ph: (310) 784-5880
Donald Whang, MD
23430 Hawthorne Blvd Ste 200,
Torrance, CA 90505-4730

Ph: (310) 784-5880

Reviews and Comments


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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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