Dr Sean Donovan Buck, MD - Medicare Family Practice in Phoenix, AZ

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Dr Sean Donovan Buck, MD is a medicare enrolled "Family Medicine" physician in Phoenix, Arizona. He graduated from medical school in 2018 and has 7 years of diverse experience with area of expertise as Family Practice. He is a member of the group practice Colorado Hospitalist Services, Pllc, Lincoln Community Hospital, Hospital Medicine Services Of Colorado, Llc, Osu Health System-hospital At Home and his current practice location is 4602 E University Dr Ste 150, Phoenix, Arizona. You can reach out to his office (for appointments etc.) via phone at (480) 588-0348.

Dr Sean Donovan Buck is licensed to practice in Ohio (license number 35C.001517) 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 1831695451.

Contact Information

Dr Sean Donovan Buck, MD
4602 E University Dr Ste 150,
Phoenix, AZ 85034-7423
(480) 588-0348
Not Available

Map and Direction




Physician's Profile

Full NameDr Sean Donovan Buck
GenderMale
SpecialityFamily Practice
Experience7 Years
Location4602 E University Dr Ste 150, 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 Sean Donovan Buck graduated from medical school in 2018
  NPI Data:
  • NPI Number: 1831695451
  • Provider Enumeration Date: 04/03/2018
  • Last Update Date: 10/30/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 2466716402
  • Enrollment ID: I20210604000444

Medical Identifiers

Medical identifiers for Dr Sean Donovan Buck such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1831695451NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine 35C.001517 (Ohio)Primary
207Q00000XFamily Medicine DR0062867 (Colorado)Secondary
207Q00000XFamily Medicine IMLC.MD.61552720 (Washington)Secondary
207Q00000XFamily Medicine 73665 (Arizona)Secondary
207Q00000XFamily Medicine V0597 (Texas)Secondary
207Q00000XFamily Medicine 45899 (Oklahoma)Secondary
207Q00000XFamily Medicine 25577 (Nevada)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Lincoln Community HospitalHugo, COHospital
Rose Medical CenterDenver, COHospital
Ohio State University State Health SystemColumbus, OHHospital
Hca-healthone Dba Swedish Medical CenterEnglewood, COHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Colorado Hospitalist Services, Pllc448695757859
Lincoln Community Hospital872998721916
Hospital Medicine Services Of Colorado, Llc913363135152
Osu Health System-hospital At Home91331532994

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 Sean Donovan Buck allows following entities to bill medicare on his behalf.
Entity NameCounty Of Kiowa Hospital District
Entity TypePart A Provider - Critical Access Hospital
Entity IdentifiersNPI Number: 1366452732
PECOS PAC ID: 5698716827
Enrollment ID: O20090812000928
Entity NameCounty Of Kiowa Hospital District
Entity TypePart A Provider - Critical Access Hospital
Entity IdentifiersNPI Number: 1366452732
PECOS PAC ID: 5698716827
Enrollment ID: O20090812000929
Entity NameTrue North Health Navigation Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1740622133
PECOS PAC ID: 5294960696
Enrollment ID: O20131019000091
Entity NameColorado Hospitalist Services, Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1265806178
PECOS PAC ID: 4486957578
Enrollment ID: O20160123000040
Entity NameLincoln Community Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1720107519
PECOS PAC ID: 8729987219
Enrollment ID: O20161208000347

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 Sean Donovan Buck 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 Sean Donovan Buck, MD
4602 E University Dr Ste 150,
Phoenix, AZ 85034-7423

Ph: () -		Dr Sean Donovan Buck, MD
4602 E University Dr Ste 150,
Phoenix, AZ 85034-7423

Ph: (480) 588-0348

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.