Robert J. Wielenga, Md, A Professional Corporation - Medicare Primary Care in Downey, CA

Robert J. Wielenga, Md, A Professional Corporation is a medicare enrolled primary clinic (Family Medicine) in Downey, California. The current practice location for Robert J. Wielenga, Md, A Professional Corporation is 10835 New St, Downey, California. For appointments, you can reach them via phone at (562) 923-9100. The mailing address for Robert J. Wielenga, Md, A Professional Corporation is 10835 New St, Downey, California and phone number is (562) 923-9100.

Robert J. Wielenga, Md, A Professional Corporation is licensed to practice in California (license number G81044). The clinic also participates in the medicare program and its NPI number is 1043363807. This medical practice accepts medicare insurance (which means this clinic accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance). However, please confirm if they accept your insurance at (562) 923-9100.

Contact Information

Robert J. Wielenga, Md, A Professional Corporation
10835 New St
Downey
CA 90241-3714
(562) 923-9100
(562) 923-9103

Map and Direction


Primary Care Clinic Profile

Full NameRobert J. Wielenga, Md, A Professional Corporation
SpecialityFamily Medicine
Location10835 New St, Downey, California
Authorized Official Name and PositionRobert James Wielenga (CEO)
Authorized Official Contact5629239100
Accepts Medicare InsuranceYes. This clinic participates in medicare program and accept medicare insurance.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Robert J. Wielenga, Md, A Professional Corporation
10835 New St
Downey
CA 90241-3714

Ph: (562) 923-9100
Robert J. Wielenga, Md, A Professional Corporation
10835 New St
Downey
CA 90241-3714

Ph: (562) 923-9100

NPI Details:

NPI Number1043363807
Provider Enumeration Date01/18/2007
Last Update Date02/26/2020

Medicare PECOS Information:

Medicare PECOS PAC ID4587789227
Medicare Enrollment IDO20100917000488

Medical Identifiers

Medical identifiers for Robert J. Wielenga, Md, A Professional Corporation such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1043363807NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine G81044 (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. Robert J. Wielenga, Md, A Professional Corporation acts as a billing entity for following providers:
Provider NameRobert J Wielenga
Provider TypePractitioner - Family Practice
Provider IdentifiersNPI Number: 1952469850
PECOS PAC ID: 3476678111
Enrollment ID: I20100917000528

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).

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.