William Paul Maier, MD - Medicare Rheumatology in Eugene, OR

William Paul Maier, MD is a medicare enrolled "Internal Medicine - Rheumatology" physician in Eugene, Oregon. He went to University Of Arizona College Of Medicine and graduated in 1980 and has 44 years of diverse experience with area of expertise as Rheumatology. He is a member of the group practice William P Maier Md Pc and his current practice location is 633 E 11th Ave, Eugene, Oregon. You can reach out to his office (for appointments etc.) via phone at (541) 434-5585.

William Paul Maier is licensed to practice in Oregon (license number MD17498) 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 1790735561.

Contact Information

William Paul Maier, MD
633 E 11th Ave,
Eugene, OR 97401-3602
(541) 434-5585
(541) 345-2821

Map and Direction




Physician's Profile

Full NameWilliam Paul Maier
GenderMale
SpecialityRheumatology
Experience44 Years
Location633 E 11th Ave, Eugene, 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 Paul Maier attended and graduated from University Of Arizona College Of Medicine in 1980
  NPI Data:
  • NPI Number: 1790735561
  • Provider Enumeration Date: 05/11/2006
  • Last Update Date: 09/15/2010
  Medicare PECOS Information:
  • PECOS PAC ID: 0042204141
  • Enrollment ID: I20051205000855

Medical Identifiers

Medical identifiers for William Paul Maier such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1790735561NPI-NPPES
028683MedicaidOR
460485850OtherORWM P MAIER MD PC TAX ID

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RR0500XInternal Medicine - Rheumatology MD17498 (Oregon)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Mercy Medical CenterRoseburg, ORHospital
Samaritan Albany General HospitalAlbany, ORHospital
Sacred Heart Medical Center - RiverbendSpringfield, ORHospital
Peacehealth Cottage Grove Community Medical CenterCottage grove, ORHospital
Peace Harbor Medical CenterFlorence, ORHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
William P Maier Md Pc31735172732

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 Paul Maier allows following entities to bill medicare on his behalf.
Entity NameWilliam P Maier Md Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1710107016
PECOS PAC ID: 3173517273
Enrollment ID: O20040412001445

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 Paul Maier 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 Paul Maier, MD
633 E 11th Ave,
Eugene, OR 97401-3602

Ph: (541) 434-5585
William Paul Maier, MD
633 E 11th Ave,
Eugene, OR 97401-3602

Ph: (541) 434-5585

Reviews and Comments


Internal Medicine Doctors in Eugene, OR

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Sarah Cassell,
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Dr. Klarissa N Beller, M.D.
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Practice Location: 1200 Hilyard St Ste 520a, Eugene, OR 97401
Phone: 541-687-6041    Fax: 541-687-6009

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.