Willy Ng Chua, MD - Medicare Pulmonary Disease in Temecula, CA

Willy Ng Chua, MD is a medicare enrolled "Internal Medicine - Pulmonary Disease" physician in Temecula, California. He graduated from medical school in 1985 and has 39 years of diverse experience with area of expertise as Pulmonary Disease. He is a member of the group practice Integra Health, Pc and his current practice location is 44605 Avenida De Missiones Ste 206, Temecula, California. You can reach out to his office (for appointments etc.) via phone at (951) 200-5154.

Willy Ng Chua is licensed to practice in California (license number A50664) 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 1326009275.

Contact Information

Willy Ng Chua, MD
44605 Avenida De Missiones Ste 206,
Temecula, CA 92592
(951) 200-5154
(951) 302-0800

Map and Direction




Physician's Profile

Full NameWilly Ng Chua
GenderMale
SpecialityPulmonary Disease
Experience39 Years
Location44605 Avenida De Missiones Ste 206, Temecula, 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:
  • Willy Ng Chua graduated from medical school in 1985
  NPI Data:
  • NPI Number: 1326009275
  • Provider Enumeration Date: 03/30/2006
  • Last Update Date: 08/13/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 2961456165
  • Enrollment ID: I20190703002046

Medical Identifiers

Medical identifiers for Willy Ng Chua such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1326009275NPI-NPPES
CB324574OtherCACALIFORNIA MEDICARE (NORIDIAN)
260460400MedicaidFL

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RP1001XInternal Medicine - Pulmonary Disease ME054079 (Florida)Secondary
207RP1001XInternal Medicine - Pulmonary Disease A50664 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Memorialcare Saddleback Medical CenterLaguna hills, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Integra Health, Pc59910569214

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. Willy Ng Chua allows following entities to bill medicare on his behalf.
Entity NameIntegra Health, Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1790275550
PECOS PAC ID: 5991056921
Enrollment ID: O20181001002237

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. Willy Ng Chua 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
Willy Ng Chua, MD
89 Painted Trellis,
Irvine, CA 92620-2306

Ph: (786) 229-1336
Willy Ng Chua, MD
44605 Avenida De Missiones Ste 206,
Temecula, CA 92592

Ph: (951) 200-5154

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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