Dr Kenneth Leif Nathaniel Sjoren, DO - Medicare in Ontario, OR

  1. Home
  2. Obstetrics & Gynecology
  3. OR
  4. Ontario
Dr Kenneth Leif Nathaniel Sjoren, DO is a medicare enrolled "Obstetrics & Gynecology" physician in Ontario, Oregon. His current practice location is 840 Sw 4th Ave Ste 105, Ontario, Oregon. You can reach out to his office (for appointments etc.) via phone at (541) 881-2800.

Dr Kenneth Leif Nathaniel Sjoren is licensed to practice in Oregon (license number DO219324) 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 1093208134.

Contact Information

Dr Kenneth Leif Nathaniel Sjoren, DO
840 Sw 4th Ave Ste 105,
Ontario, OR 97914-2638
(541) 881-2800
(541) 881-2825

Map and Direction




Physician's Profile

Full NameDr Kenneth Leif Nathaniel Sjoren
GenderMale
Speciality
Experience Years
Location840 Sw 4th Ave Ste 105, Ontario, 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:
  • Dr Kenneth Leif Nathaniel Sjoren attended and graduated from in
  NPI Data:
  • NPI Number: 1093208134
  • Provider Enumeration Date: 06/13/2018
  • Last Update Date: 05/05/2025
  Medicare PECOS Information:
  • PECOS PAC ID:
  • Enrollment ID:

Medical Identifiers

Medical identifiers for Dr Kenneth Leif Nathaniel Sjoren such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1093208134NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207V00000XObstetrics & Gynecology DO219324 (Oregon)Primary
207V00000XObstetrics & Gynecology O-1672 (Idaho)Secondary

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. Dr Kenneth Leif Nathaniel Sjoren 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
Dr Kenneth Leif Nathaniel Sjoren, DO
1441 Ne 10th Ave,
Payette, ID 83661-5420

Ph: (208) 642-9376		Dr Kenneth Leif Nathaniel Sjoren, DO
840 Sw 4th Ave Ste 105,
Ontario, OR 97914-2638

Ph: (541) 881-2800

Reviews and Comments


Obstetrics & Gynecology Doctors in Ontario, OR

Dr. James T Roth, M.D.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 1219 Sw 4th Ave Unit 2, Ontario, OR 97914
Phone: 801-261-3975    Fax: 801-262-9142
Robert A Mairs, DO
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 1050 Sw 3rd Ave Ste 3200, Ontario, OR 97914
Phone: 541-881-2325    Fax: 208-914-6701
Furm M Duncan Jr., MD
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 1219 Sw 4th Ave, Suite 2, Ontario, OR 97914
Phone: 541-889-2229    Fax: 541-889-4378
Brandye Wilson-manigat, M.D.
Obstetrics & Gynecology
Medicare: Medicare Enrolled
Practice Location: 351 Sw 9th St, Ontario, OR 97914
Phone: 541-881-7184    Fax: 541-881-7016
William Barrett Stinger, D.O.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 840 Sw 4th Ave, Ontario, OR 97914
Phone: 541-881-2800    Fax: 541-881-2825

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.