Dr Seon Ho Whang, - Medicare Internal Medicine in Los Angeles, CA

Dr Seon Ho Whang, is a medicare enrolled "Internal Medicine - Rheumatology" physician in Los Angeles, California. His current practice location is 3663 W 6th St Ste 106, Los Angeles, California. You can reach out to his office (for appointments etc.) via phone at (213) 381-7272.

Dr Seon Ho Whang is licensed to practice in California (license number A38291) 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 1043305394.

Contact Information

Dr Seon Ho Whang,
3663 W 6th St Ste 106,
Los Angeles, CA 90020-3047
(213) 381-7272
(213) 529-4117

Map and Direction




Physician's Profile

Full NameDr Seon Ho Whang
GenderMale
SpecialityInternal Medicine - Rheumatology
Location3663 W 6th St Ste 106, Los Angeles, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1043305394
  • Provider Enumeration Date: 10/03/2006
  • Last Update Date: 03/19/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 4183723562
  • Enrollment ID: I20070626000427

Medical Identifiers

Medical identifiers for Dr Seon Ho Whang such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1043305394NPI-NPPES
00A382970MedicaidCA
A38291OtherCAPROFESSIONAL LICENSE #

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RR0500XInternal Medicine - Rheumatology A38291 (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 Seon Ho Whang allows following entities to bill medicare on his behalf.
Entity NameSeon H Whang M.d., Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1568664209
PECOS PAC ID: 6901905371
Enrollment ID: O20070626000325
Entity NameDavid D Sohn Md Apc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1205385408
PECOS PAC ID: 0345528626
Enrollment ID: O20161021000770

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 Seon Ho 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
Dr Seon Ho Whang,
3663 W 6th St Ste 100,
Los Angeles, CA 90020-3047

Ph: (213) 381-7272
Dr Seon Ho Whang,
3663 W 6th St Ste 106,
Los Angeles, CA 90020-3047

Ph: (213) 381-7272

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.

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