Michael Addison Bonelli, DO - Medicare Hospitalist in Seattle, WA

Michael Addison Bonelli, DO is a medicare enrolled "Hospitalist" physician in Seattle, Washington. He went to Arizona College Of Osteopathic Medicine Mid Western University and graduated in 2019 and has 6 years of diverse experience with area of expertise as Hospitalist. He is a member of the group practice Swedish Health Services and his current practice location is 747 Broadway, Seattle, Washington. You can reach out to his office (for appointments etc.) via phone at (206) 215-2520.

Michael Addison Bonelli is licensed to practice in Washington (license number OP61302767) 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 1952965097.

Contact Information

Michael Addison Bonelli, DO
747 Broadway,
Seattle, WA 98122-4379
(206) 215-2520
(206) 386-3180

Map and Direction




Physician's Profile

Full NameMichael Addison Bonelli
GenderMale
SpecialityHospitalist
Experience6 Years
Location747 Broadway, Seattle, Washington
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:
  • Michael Addison Bonelli attended and graduated from Arizona College Of Osteopathic Medicine Mid Western University in 2019
  NPI Data:
  • NPI Number: 1952965097
  • Provider Enumeration Date: 04/24/2019
  • Last Update Date: 03/04/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 6901133107
  • Enrollment ID: I20220809000563

Medical Identifiers

Medical identifiers for Michael Addison Bonelli such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1952965097NPI-NPPES
2213713MedicaidWA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine OP61302767 (Washington)Secondary
208M00000XHospitalist OP61302767 (Washington)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Swedish Medical CenterSeattle, WAHospital
Swedish Medical Center / Cherry HillSeattle, WAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Swedish Health Services0244138196934

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. Michael Addison Bonelli allows following entities to bill medicare on his behalf.
Entity NameOptum Care Washington Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1831186766
PECOS PAC ID: 6406752153
Enrollment ID: O20031211000922
Entity NameSwedish Health Services
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1689612954
PECOS PAC ID: 0244138196
Enrollment ID: O20031230000187
Entity NameProvidence Health & Services-washington
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1124270715
PECOS PAC ID: 8325100480
Enrollment ID: O20081224000111

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. Michael Addison Bonelli 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
Michael Addison Bonelli, DO
Po Box 25608,
Salt Lake City, UT 84125-0608

Ph: (206) 320-4476
Michael Addison Bonelli, DO
747 Broadway,
Seattle, WA 98122-4379

Ph: (206) 215-2520

Reviews and Comments


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Practice Location: 747 Broadway, Seattle, WA 98122
Phone: 206-386-6000    Fax: 206-215-6364

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.