Dr Joseph P Mazzei, DO - Medicare Emergency Medicine in Chandler, AZ

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Dr Joseph P Mazzei, DO is a medicare enrolled "Emergency Medicine" physician in Chandler, Arizona. He went to Chicago College Of Osteopathy and graduated in 1999 and has 25 years of diverse experience with area of expertise as Emergency Medicine. He is a member of the group practice Exceptional Physicians Group Yuma Hospital Pllc and his current practice location is 4322 S Gardenia Dr, Chandler, Arizona. You can reach out to his office (for appointments etc.) via phone at (312) 608-4086.

Dr Joseph P Mazzei is licensed to practice in Arizona (license number 007596) 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 1548276991.

Contact Information

Dr Joseph P Mazzei, DO
4322 S Gardenia Dr,
Chandler, AZ 85248-0089
(312) 608-4086
Not Available

Map and Direction




Physician's Profile

Full NameDr Joseph P Mazzei
GenderMale
SpecialityEmergency Medicine
Experience25 Years
Location4322 S Gardenia Dr, Chandler, Arizona
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:
  • Dr Joseph P Mazzei attended and graduated from Chicago College Of Osteopathy in 1999
  NPI Data:
  • NPI Number: 1548276991
  • Provider Enumeration Date: 07/31/2006
  • Last Update Date: 10/05/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 8022917145
  • Enrollment ID: I20211222001958

Medical Identifiers

Medical identifiers for Dr Joseph P Mazzei such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1548276991NPI-NPPES
MAZZEJOEOtherWIMERCYCARE INSURANCE
P00466577-CD3624OtherILRR MEDICARE
036106115 8MedicaidIL
1548276991MedicaidWI

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine 036106115 (Illinois)Secondary
207P00000XEmergency Medicine 007596 (Arizona)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Exceptional Physicians Group Yuma Hospital Pllc31739831864

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 Joseph P Mazzei allows following entities to bill medicare on his behalf.
Entity NameMountain Vista Emergency Physicians, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1164642963
PECOS PAC ID: 8325139223
Enrollment ID: O20070807000555
Entity NameSound Physicians Emergency Medicine Of Arizona Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1700328663
PECOS PAC ID: 5799066650
Enrollment ID: O20170109000725
Entity NameTec Emergency Physicians Of Arizona, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1245772870
PECOS PAC ID: 6204256084
Enrollment ID: O20201016000157
Entity NameExceptional Physicians Group Yuma Hospital Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1235857699
PECOS PAC ID: 3173983186
Enrollment ID: O20230721000455

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 Joseph P Mazzei 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 Joseph P Mazzei, DO
4322 S Gardenia Dr,
Chandler, AZ 85248-0089

Ph: (312) 608-4086		Dr Joseph P Mazzei, DO
4322 S Gardenia Dr,
Chandler, AZ 85248-0089

Ph: (312) 608-4086

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.