Peter Stefanski, MD - Medicare Emergency Medicine in Phoenix, AZ

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Peter Stefanski, MD is a medicare enrolled "Emergency Medicine" physician in Phoenix, Arizona. He went to University Of Illinois College Of Med (chi/peor/rock/chm-urb) and graduated in 2008 and has 17 years of diverse experience with area of expertise as Emergency Medicine. He is a member of the group practice Emergency Physicians Southwest Pc and his current practice location is 3929 E Bell Rd, Phoenix, Arizona. You can reach out to his office (for appointments etc.) via phone at (602) 923-5622.

Peter Stefanski is licensed to practice in Arizona (license number R70206) 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 1346576758.

Contact Information

Peter Stefanski, MD
3929 E Bell Rd,
Phoenix, AZ 85032-2112
(602) 923-5622
Not Available

Map and Direction




Physician's Profile

Full NamePeter Stefanski
GenderMale
SpecialityEmergency Medicine
Experience17 Years
Location3929 E Bell Rd, Phoenix, 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:
  • Peter Stefanski attended and graduated from University Of Illinois College Of Med (chi/peor/rock/chm-urb) in 2008
  NPI Data:
  • NPI Number: 1346576758
  • Provider Enumeration Date: 10/20/2009
  • Last Update Date: 09/25/2019
  Medicare PECOS Information:
  • PECOS PAC ID: 6901075175
  • Enrollment ID: I20110803000840

Medical Identifiers

Medical identifiers for Peter Stefanski such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1346576758NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine R70206 (Arizona)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Havasu Regional Medical CenterLake havasu city, AZHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Emergency Physicians Southwest Pc226453852975

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. Peter Stefanski allows following entities to bill medicare on his behalf.
Entity NameEmergency Physicians Southwest Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1912053752
PECOS PAC ID: 2264538529
Enrollment ID: O20070502000382
Entity NameEmergency Group Of Arizona Professional Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1215275433
PECOS PAC ID: 1355596644
Enrollment ID: O20130313000442
Entity NameNes Arizona Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1205217700
PECOS PAC ID: 2163737206
Enrollment ID: O20150818005113
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

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. Peter Stefanski 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
Peter Stefanski, MD
944b S Ash Ave,
Tempe, AZ 85281-5626

Ph: () -		Peter Stefanski, MD
3929 E Bell Rd,
Phoenix, AZ 85032-2112

Ph: (602) 923-5622

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.