John T Chiu, MD - Medicare Allergy & Immunology in Newport Beach, CA

John T Chiu, MD is a medicare enrolled "Allergy & Immunology" physician in Newport Beach, California. His current practice location is 400 Newport Center Dr, Suite 401, Newport Beach, California. You can reach out to his office (for appointments etc.) via phone at (949) 644-1422.

John T Chiu is licensed to practice in California (license number G13693) 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 1326121716.

Contact Information

John T Chiu, MD
400 Newport Center Dr, Suite 401,
Newport Beach, CA 92660
(949) 644-1422
(949) 644-1424

Map and Direction




Physician's Profile

Full NameJohn T Chiu
GenderMale
SpecialityAllergy & Immunology
Location400 Newport Center Dr, Newport Beach, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1326121716
  • Provider Enumeration Date: 10/23/2006
  • Last Update Date: 07/02/2018
  Medicare PECOS Information:
  • PECOS PAC ID: 8224929492
  • Enrollment ID: I20040324001506

Medical Identifiers

Medical identifiers for John T Chiu such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1326121716NPI-NPPES
ZZZ70106ZOtherCABLUE SHIELD
ZZZ70106ZMedicaidCA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207K00000XAllergy & Immunology G13693 (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. John T Chiu allows following entities to bill medicare on his behalf.
Entity NameProvidence Medical Foundation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1285890624
PECOS PAC ID: 8921993205
Enrollment ID: O20040216001346
Entity NameHoag Clinic
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1942799523
PECOS PAC ID: 3274872064
Enrollment ID: O20190221001936

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. John T Chiu 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
John T Chiu, MD
400 Newport Center Dr, Suite 401,
Newport Beach, CA 92660-7601

Ph: (949) 644-1422
John T Chiu, MD
400 Newport Center Dr, Suite 401,
Newport Beach, CA 92660

Ph: (949) 644-1422

Reviews and Comments


Allergy & Immunology Doctors in Newport Beach, CA

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Practice Location: 320 Superior Ave, Suite 270, Newport Beach, CA 92663
Phone: 949-650-3090    Fax: 949-650-5723

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.