William P Irvine, MD - Medicare Family Practice in Madras, OR

William P Irvine, MD is a medicare enrolled "Family Medicine" physician in Madras, Oregon. He went to Oregon Health Sciences University School Of Medicine and graduated in 2005 and has 19 years of diverse experience with area of expertise as Family Practice. He is a member of the group practice St Charles Health System Inc, St Charles Health System Inc and his current practice location is 480 Ne A St, Madras, Oregon. You can reach out to his office (for appointments etc.) via phone at (541) 475-4800.

William P Irvine is licensed to practice in Oregon (license number MD28377) 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 1265659510.

Contact Information

William P Irvine, MD
480 Ne A St,
Madras, OR 97741-1844
(541) 475-4800
(541) 475-4805

Map and Direction




Physician's Profile

Full NameWilliam P Irvine
GenderMale
SpecialityFamily Practice
Experience19 Years
Location480 Ne A St, Madras, Oregon
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:
  • William P Irvine attended and graduated from Oregon Health Sciences University School Of Medicine in 2005
  NPI Data:
  • NPI Number: 1265659510
  • Provider Enumeration Date: 04/19/2007
  • Last Update Date: 11/04/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 1850485418
  • Enrollment ID: I20081124000595

Medical Identifiers

Medical identifiers for William P Irvine such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1265659510NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine MD28377 (Oregon)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
St Charles MadrasMadras, ORHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
St Charles Health System Inc3870402852150
St Charles Health System Inc8729111513206

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. William P Irvine allows following entities to bill medicare on his behalf.
Entity NameSt Charles Health System Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1982621447
PECOS PAC ID: 3870402852
Enrollment ID: O20040112000045
Entity NameSt Charles Health System Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1023331303
PECOS PAC ID: 8729111513
Enrollment ID: O20100730000227

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. William P Irvine 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
William P Irvine, MD
600 Sw Columbia St Ste 6210,
Bend, OR 97702-1099

Ph: (541) 383-3005
William P Irvine, MD
480 Ne A St,
Madras, OR 97741-1844

Ph: (541) 475-4800

Reviews and Comments


Family Medicine Doctors in Madras, OR

Dr. Leslie Mccalister, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 480 Ne A St, Madras, OR 97741
Phone: 541-475-4800    
Dr. Leonard Dewitt Savage, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 480 Ne A St, Madras, OR 97741
Phone: 541-475-4800    Fax: 541-475-4805
Dr. Gary M Plant, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 76 Ne 12th St, Madras, OR 97741
Phone: 541-475-3874    Fax: 541-475-3503
Dr. Thomas Martin Manning, MD
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 76 Ne 12th St, Madras, OR 97741
Phone: 541-475-3874    Fax: 541-475-3503
Kim Ray Montee, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 850 Sw 4th St Ste 101, Madras, OR 97741
Phone: 541-475-7800    Fax: 541-383-1883
Dr. Leland Phillips Beamer, MD
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 76 Ne 12th St, Madras, OR 97741
Phone: 541-475-3874    Fax: 541-475-3503

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.