Sienna Christine Nelson, MD - Medicare Family Medicine in Woodburn, OR

Sienna Christine Nelson, MD is a medicare enrolled "Family Medicine" physician in Woodburn, Oregon. Her current practice location is 1175 Mount Hood Ave, Woodburn, Oregon. You can reach out to her office (for appointments etc.) via phone at (503) 982-2000.

Sienna Christine Nelson is licensed to practice in Oregon (license number MD203210) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1326508912.

Contact Information

Sienna Christine Nelson, MD
1175 Mount Hood Ave,
Woodburn, OR 97071-9060
(503) 982-2000
(503) 982-0660

Map and Direction




Physician's Profile

Full NameSienna Christine Nelson
GenderFemale
SpecialityFamily Medicine
Location1175 Mount Hood Ave, Woodburn, Oregon
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1326508912
  • Provider Enumeration Date: 03/21/2019
  • Last Update Date: 07/24/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 6901135524
  • Enrollment ID: I20211025001725

Medical Identifiers

Medical identifiers for Sienna Christine Nelson such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1326508912NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine MD203210 (Oregon)Primary

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. Sienna Christine Nelson allows following entities to bill medicare on her behalf.
Entity NameYakima Valley Farm Workers Clinic
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1427001940
PECOS PAC ID: 4385541986
Enrollment ID: O20040116001020
Entity NameKaiser Foundation Health Plan Of The Northwest
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1184786527
PECOS PAC ID: 5799688230
Enrollment ID: O20040130000799

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. Sienna Christine Nelson 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
Sienna Christine Nelson, MD
1175 Mount Hood Ave,
Woodburn, OR 97071-9060

Ph: (503) 982-2000
Sienna Christine Nelson, MD
1175 Mount Hood Ave,
Woodburn, OR 97071-9060

Ph: (503) 982-2000

Reviews and Comments


Family Medicine Doctors in Woodburn, OR

J Salvador Yalung De La Cruz,
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 105 Arney Rd Ste 120, Woodburn, OR 97071
Phone: 503-814-4400    
Dr. Jenna Marie Donaldson, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1002 N Boones Ferry Rd, Woodburn, OR 97071
Phone: 503-981-9526    Fax: 503-414-8535
Ms. Juliette Marie Power, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1390 Meridian Dr, Woodburn, OR 97071
Phone: 503-982-2174    Fax: 503-982-4599
Dr. Julie Christine Broyhill, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1475 Mt. Hood Ave, Woodburn, OR 97071
Phone: 971-983-5214    Fax: 971-983-5219
Jamey Lynn Walker, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1475 Mt. Hood Ave, Woodburn, OR 97071
Phone: 971-983-5200    
Antonio Germann,
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1175 Mount Hood Ave, Woodburn, OR 97071
Phone: 503-982-2000    Fax: 503-982-0660
Dr. William George Carnett, D.O.
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1475 Mount Hood Ave, Woodburn, OR 97071
Phone: 971-983-5367    Fax: 971-983-5229

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.