Derek S Halvorson, MD - Medicare Emergency Medicine in Vancouver, WA

Derek S Halvorson, MD is a medicare enrolled "Emergency Medicine" physician in Vancouver, Washington. He went to University Of Minnesota Medical School and graduated in 2001 and has 23 years of diverse experience with area of expertise as Emergency Medicine. He is a member of the group practice Providence Health And Services Oregon and his current practice location is 600 Ne 92nd Ave, Vancouver, Washington. You can reach out to his office (for appointments etc.) via phone at (360) 514-2142.

Derek S Halvorson is licensed to practice in Washington (license number MD00043686) 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 1740234996.

Contact Information

Derek S Halvorson, MD
600 Ne 92nd Ave,
Vancouver, WA 98664-3225
(360) 514-2142
(360) 514-6820

Map and Direction




Physician's Profile

Full NameDerek S Halvorson
GenderMale
SpecialityEmergency Medicine
Experience23 Years
Location600 Ne 92nd Ave, Vancouver, 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:
  • Derek S Halvorson attended and graduated from University Of Minnesota Medical School in 2001
  NPI Data:
  • NPI Number: 1740234996
  • Provider Enumeration Date: 05/20/2006
  • Last Update Date: 12/06/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 3971583279
  • Enrollment ID: I20070814000596

Medical Identifiers

Medical identifiers for Derek S Halvorson such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1740234996NPI-NPPES
8398398MedicaidWA
278165MedicaidOR

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine MD00043686 (Washington)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Providence St Vincent Medical CenterPortland, ORHospital
Providence Milwaukie HospitalMilwaukie, ORHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Providence Health And Services Oregon9335057447137

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. Derek S Halvorson allows following entities to bill medicare on his behalf.
Entity NameProvidence Health & Services Oregon
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1114015971
PECOS PAC ID: 9335057447
Enrollment ID: O20031117000153
Entity NameProvidence Health & Services Oregon
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1366536963
PECOS PAC ID: 6103728753
Enrollment ID: O20040123000371

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. Derek S Halvorson 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
Derek S Halvorson, MD
Po Box 5037, Unit 282,
Portland, OR 97208-5037

Ph: (360) 514-2142
Derek S Halvorson, MD
600 Ne 92nd Ave,
Vancouver, WA 98664-3225

Ph: (360) 514-2142

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.