Dr Giselle Zagari, MD - Medicare Emergency Medicine in Phoenix, AZ

Dr Giselle Zagari, MD is a medicare enrolled "Emergency Medicine" physician in Phoenix, Arizona. She went to University Of Nevada School Of Medicine and graduated in 2005 and has 19 years of diverse experience with area of expertise as Emergency Medicine. She is a member of the group practice Emergency Physicians Of Midwest City Llc and her current practice location is 350 W Thomas Rd, Phoenix, Arizona. You can reach out to her office (for appointments etc.) via phone at (602) 406-3361.

Dr Giselle Zagari is licensed to practice in Arizona (license number 36779) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1700908068.

Contact Information

Dr Giselle Zagari, MD
350 W Thomas Rd,
Phoenix, AZ 85013-4409
(602) 406-3361
(602) 406-7165

Map and Direction




Physician's Profile

Full NameDr Giselle Zagari
GenderFemale
SpecialityEmergency Medicine
Experience19 Years
Location350 W Thomas Rd, Phoenix, Arizona
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Giselle Zagari attended and graduated from University Of Nevada School Of Medicine in 2005
  NPI Data:
  • NPI Number: 1700908068
  • Provider Enumeration Date: 04/05/2007
  • Last Update Date: 03/31/2009
  Medicare PECOS Information:
  • PECOS PAC ID: 1254427917
  • Enrollment ID: I20190610001897

Medical Identifiers

Medical identifiers for Dr Giselle Zagari such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1700908068NPI-NPPES
240483MedicaidAZ

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine 36779 (Arizona)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
O U Medical CenterOklahoma city, OKHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Emergency Physicians Of Midwest City Llc791196084423

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 Giselle Zagari allows following entities to bill medicare on her behalf.
Entity NameEmergency Physicians Of Midwest City Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1558386474
PECOS PAC ID: 7911960844
Enrollment ID: O20041110001156
Entity NameMercy Clinic Oklahoma Communities
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1386874550
PECOS PAC ID: 1153468921
Enrollment ID: O20091027000755

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 Giselle Zagari 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 Giselle Zagari, MD
1241 W Mineral Ave, Suite 100,
Littleton, CO 80120-5685

Ph: (303) 759-0854
Dr Giselle Zagari, MD
350 W Thomas Rd,
Phoenix, AZ 85013-4409

Ph: (602) 406-3361

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.