Zakaria Tawadrous, MD - Medicare Internal Medicine in Chandler, AZ

Zakaria Tawadrous, MD is a medicare enrolled "Internal Medicine" physician in Chandler, Arizona. He graduated from medical school in 1999 and has 25 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Aia Hospitalists Llc, Century Care Inc and his current practice location is Archstone Care Center, 1980 W. Pecos Rd, Chandler, Arizona. You can reach out to his office (for appointments etc.) via phone at (126) 848-0821.

Zakaria Tawadrous is licensed to practice in Arizona (license number 69096) 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 1336290444.

Contact Information

Zakaria Tawadrous, MD
Archstone Care Center, 1980 W. Pecos Rd,
Chandler, AZ 85224
(126) 848-0821
Not Available

Map and Direction




Physician's Profile

Full NameZakaria Tawadrous
GenderMale
SpecialityInternal Medicine
Experience25 Years
LocationArchstone Care Center, 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:
  • Zakaria Tawadrous graduated from medical school in 1999
  NPI Data:
  • NPI Number: 1336290444
  • Provider Enumeration Date: 01/15/2007
  • Last Update Date: 11/13/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 3577691757
  • Enrollment ID: I20230511003497

Medical Identifiers

Medical identifiers for Zakaria Tawadrous such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1336290444NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 51697 (Wisconsin)Secondary
207R00000XInternal Medicine R2759 (Texas)Secondary
207R00000XInternal Medicine 69096 (Arizona)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Chandler Regional Medical CenterChandler, AZHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Aia Hospitalists Llc337558363655
Century Care Inc397166560544

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. Zakaria Tawadrous allows following entities to bill medicare on his behalf.
Entity NameAia Hospitalists Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1831166230
PECOS PAC ID: 3375583636
Enrollment ID: O20050505000617
Entity NameCentury Care Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1346499324
PECOS PAC ID: 3971665605
Enrollment ID: O20090203000530
Entity NameCogent Healthcare Of Arizona Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1568758266
PECOS PAC ID: 0648441006
Enrollment ID: O20110915000843
Entity NameImpact Healthcare Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1609447317
PECOS PAC ID: 6002205002
Enrollment ID: O20211112001452

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. Zakaria Tawadrous 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
Zakaria Tawadrous, MD
3942 E Amber Ln,
Gilbert, AZ 85296-1845

Ph: (412) 414-8215
Zakaria Tawadrous, MD
Archstone Care Center, 1980 W. Pecos Rd,
Chandler, AZ 85224

Ph: (126) 848-0821

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.