Brian William Fields, DO - Medicare Internal Medicine in Springfield, OR

Brian William Fields, DO is a medicare enrolled "Internal Medicine" physician in Springfield, Oregon. He graduated from medical school in 2009 and has 15 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Central Coast In-patient Consultants Inc and his current practice location is 1460 G St, Springfield, Oregon. You can reach out to his office (for appointments etc.) via phone at (541) 726-4400.

Brian William Fields is licensed to practice in Oregon (license number DO154855) 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 1245541580.

Contact Information

Brian William Fields, DO
1460 G St,
Springfield, OR 97477-4112
(541) 726-4400
Not Available

Map and Direction




Physician's Profile

Full NameBrian William Fields
GenderMale
SpecialityInternal Medicine
Experience15 Years
Location1460 G St, Springfield, 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:
  • Brian William Fields graduated from medical school in 2009
  NPI Data:
  • NPI Number: 1245541580
  • Provider Enumeration Date: 07/01/2010
  • Last Update Date: 05/15/2019
  Medicare PECOS Information:
  • PECOS PAC ID: 1052558582
  • Enrollment ID: I20170308001083

Medical Identifiers

Medical identifiers for Brian William Fields such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1245541580NPI-NPPES
500654299MedicaidOR

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine DO154855 (Oregon)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Marian Regional Medical CenterSanta maria, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Central Coast In-patient Consultants Inc832513771439

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. Brian William Fields allows following entities to bill medicare on his behalf.
Entity NameCentral Coast In-patient Consultants Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1609096882
PECOS PAC ID: 8325137714
Enrollment ID: O20071207000854

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. Brian William Fields 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
Brian William Fields, DO
1460 G St,
Springfield, OR 97477-4112

Ph: (541) 726-4400
Brian William Fields, DO
1460 G St,
Springfield, OR 97477-4112

Ph: (541) 726-4400

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.