Justin Wayne Wong Tiulim, MD - Medicare Internal Medicine in Los Angeles, CA

Justin Wayne Wong Tiulim, MD is a medicare enrolled "Internal Medicine - Hematology & Oncology" physician in Los Angeles, California. His current practice location is 2051 Marengo St, Los Angeles, California. You can reach out to his office (for appointments etc.) via phone at (323) 409-1000.

Justin Wayne Wong Tiulim is licensed to practice in California (license number A157628) 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 1457892861.

Contact Information

Justin Wayne Wong Tiulim, MD
2051 Marengo St,
Los Angeles, CA 90033-1352
(323) 409-1000
Not Available

Map and Direction




Physician's Profile

Full NameJustin Wayne Wong Tiulim
GenderMale
SpecialityInternal Medicine - Hematology & Oncology
Location2051 Marengo St, 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: 1457892861
  • Provider Enumeration Date: 03/17/2017
  • Last Update Date: 04/25/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 9133471105
  • Enrollment ID: I20191122001323

Medical Identifiers

Medical identifiers for Justin Wayne Wong Tiulim such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1457892861NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RH0003XInternal Medicine - Hematology & Oncology A157628 (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. Justin Wayne Wong Tiulim allows following entities to bill medicare on his behalf.
Entity NameHealthcare Partners Affiliates Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1659312593
PECOS PAC ID: 7315842002
Enrollment ID: O20031204001258
Entity NameTorrance Health Association Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1083903124
PECOS PAC ID: 1355302134
Enrollment ID: O20110819000276

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. Justin Wayne Wong Tiulim 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
Justin Wayne Wong Tiulim, MD
3285 Skypark Dr,
Torrance, CA 90505-5004

Ph: () -
Justin Wayne Wong Tiulim, MD
2051 Marengo St,
Los Angeles, CA 90033-1352

Ph: (323) 409-1000

Reviews and Comments


Internal Medicine Doctors in Los Angeles, CA

Dr. Linda Fong, M.D.
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Practice Location: 8635 W 3rd St Ste 465w, Los Angeles, CA 90048
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Dr. Jan B King, M.D., M.P.H.
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Phone: 323-568-8701    
Dr. Caroline Hwang, M.D.
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Practice Location: 1520 San Pablo St, Suite 1000, Los Angeles, CA 90033
Phone: 323-442-5100    
Dr. Jennifer A Fulcher, M.D., PH.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 10833 Le Conte Ave, Chs 37-121, Los Angeles, CA 90095
Phone: 310-825-7225    

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.