Dr William Kyle Kwass, DO, MBA - Medicare Anesthesiology in Phoenix, AZ

Dr William Kyle Kwass, DO, MBA is a medicare enrolled "Anesthesiology" physician in Phoenix, Arizona. He went to Kansas City University Of Med & Biosciences, College Of Osteo Med and graduated in 2016 and has 8 years of diverse experience with area of expertise as Anesthesiology. He is a member of the group practice Ias Arizona Pllc, Banner -- University Medical Group and his current practice location is 4605 E Elwood St Ste 500, Phoenix, Arizona. You can reach out to his office (for appointments etc.) via phone at (480) 256-1518.

Dr William Kyle Kwass is licensed to practice in Arizona (license number 009015) 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 1669834446.

Contact Information

Dr William Kyle Kwass, DO, MBA
4605 E Elwood St Ste 500,
Phoenix, AZ 85040-1978
(480) 256-1518
(480) 304-3446

Map and Direction




Physician's Profile

Full NameDr William Kyle Kwass
GenderMale
SpecialityAnesthesiology
Experience8 Years
Location4605 E Elwood St Ste 500, 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:
  • Dr William Kyle Kwass attended and graduated from Kansas City University Of Med & Biosciences, College Of Osteo Med in 2016
  NPI Data:
  • NPI Number: 1669834446
  • Provider Enumeration Date: 03/22/2016
  • Last Update Date: 09/02/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 3375836919
  • Enrollment ID: I20211008001412

Medical Identifiers

Medical identifiers for Dr William Kyle Kwass such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1669834446NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207L00000XAnesthesiology 125.069065 (Illinois)Secondary
207L00000XAnesthesiology 009015 (Arizona)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Banner - University Medical Center Tucson CampusTucson, AZHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Ias Arizona Pllc7517312648137
Banner -- University Medical Group7719899871817

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 William Kyle Kwass allows following entities to bill medicare on his behalf.
Entity NameBanner -- University Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1508809427
PECOS PAC ID: 7719899871
Enrollment ID: O20031105000694
Entity NameB--umg Tucson Ap Physicians Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1487178505
PECOS PAC ID: 1355616517
Enrollment ID: O20171013002780
Entity NameAnesthesia Partners Of Arizona Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1619452901
PECOS PAC ID: 8628317179
Enrollment ID: O20190228001927
Entity NameIas Arizona Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1689359747
PECOS PAC ID: 7517312648
Enrollment ID: O20231010003129

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 William Kyle Kwass 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 William Kyle Kwass, DO, MBA
4605 E Elwood St Ste 500,
Phoenix, AZ 85040-1978

Ph: (480) 256-1518
Dr William Kyle Kwass, DO, MBA
4605 E Elwood St Ste 500,
Phoenix, AZ 85040-1978

Ph: (480) 256-1518

Reviews and Comments


Anesthesiology Doctors in Phoenix, AZ

Dr. Ahmar Husain, MD
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Dr. Eric L Pedicini, DO
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Phone: 602-262-8900    Fax: 602-262-8890
Laura Kareen Griffin, MD
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Practice Location: 1919 E Thomas Rd, Phoenix, AZ 85016
Phone: 602-933-4660    Fax: 602-933-8945

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).

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