Mark A Tosca, DO - Medicare General Practice in Scottsdale, AZ

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Mark A Tosca, DO is a medicare enrolled "Family Medicine" physician in Scottsdale, Arizona. He graduated from medical school in 2001 and has 23 years of diverse experience with area of expertise as General Practice. He is a member of the group practice Emergency Physicians Southwest Pc and his current practice location is 8401 E Bonnie Rose Ave, Scottsdale, Arizona. You can reach out to his office (for appointments etc.) via phone at (480) 612-1427.

Mark A Tosca is licensed to practice in Arizona (license number 4273) 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 1053370981.

Contact Information

Mark A Tosca, DO
8401 E Bonnie Rose Ave,
Scottsdale, AZ 85250-6715
(480) 612-1427
(602) 288-2495

Map and Direction




Physician's Profile

Full NameMark A Tosca
GenderMale
SpecialityGeneral Practice
Experience23 Years
Location8401 E Bonnie Rose Ave, Scottsdale, 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:
  • Mark A Tosca graduated from medical school in 2001
  NPI Data:
  • NPI Number: 1053370981
  • Provider Enumeration Date: 03/20/2006
  • Last Update Date: 03/08/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 1052321155
  • Enrollment ID: I20060504000042

Medical Identifiers

Medical identifiers for Mark A Tosca such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1053370981NPI-NPPES
980012MedicaidAZ

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine 4273 (Arizona)Secondary
207Q00000XFamily Medicine 4273 (Arizona)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Banner Casa Grande Medical CenterCasa grande, AZHospital
Banner Payson Medical CenterPayson, AZHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Emergency Physicians Southwest Pc226453852960

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. Mark A Tosca allows following entities to bill medicare on his behalf.
Entity NameCigna Healthcare Of Arizona Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1043471873
PECOS PAC ID: 1456263573
Enrollment ID: O20031105000515
Entity NameTri-city Express Care Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1962580118
PECOS PAC ID: 2264436377
Enrollment ID: O20060901000335
Entity NameEmergency Physicians Southwest Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1912053752
PECOS PAC ID: 2264538529
Enrollment ID: O20070502000382
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 NamePhoenix Emergency Physicians Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1366156259
PECOS PAC ID: 7012238934
Enrollment ID: O20230403000159

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. Mark A Tosca 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
Mark A Tosca, DO
8401 E Bonnie Rose Ave,
Scottsdale, AZ 85250-6715

Ph: (480) 612-1427		Mark A Tosca, DO
8401 E Bonnie Rose Ave,
Scottsdale, AZ 85250-6715

Ph: (480) 612-1427

Reviews and Comments


Family Medicine Doctors in Scottsdale, AZ

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Evan Scot Trost Ix, MD
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Katayoun Baniriah, D.O.
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Phone: 480-699-7004    Fax: 480-699-6129
Dr. Ronald Lewis Peters, MD, MPH
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Practice Location: 13951 N Scottsdale Rd, Suite 100, Scottsdale, AZ 85254
Phone: 480-607-7999    Fax: 480-607-7998

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.