Theresa Sewell Winfield, ARNP - Medicare Nurse Practitioner in Yakima, WA

Theresa Sewell Winfield, ARNP is a medicare enrolled "Nurse Practitioner - Psychiatric/mental Health" in Yakima, Washington. She graduated from nursing school in 1992 and has 32 years of diverse experience with area of expertise as Nurse Practitioner. Her current practice location is 1123 Pomona Rd, Yakima, Washington. You can reach out to her office (for appointments etc.) via phone at (509) 469-6823.

Theresa Sewell Winfield is licensed to practice in Washington (license number AP30004371) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1417008384.

Contact Information

Theresa Sewell Winfield, ARNP
1123 Pomona Rd,
Yakima, WA 98901-9353
(509) 469-6823
(509) 241-1841

Map and Direction




Provider's Profile

Full NameTheresa Sewell Winfield
GenderFemale
SpecialityNurse Practitioner
Experience32 Years
Location1123 Pomona Rd, Yakima, Washington
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Theresa Sewell Winfield graduated from nursing school in 1992
  NPI Data:
  • NPI Number: 1417008384
  • Provider Enumeration Date: 01/16/2007
  • Last Update Date: 05/01/2019
  Medicare PECOS Information:
  • PECOS PAC ID: 3779559695
  • Enrollment ID: I20040903000356

Medical Identifiers

Medical identifiers for Theresa Sewell Winfield such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1417008384NPI-NPPES
11629906OtherWACAQH ID

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
163WP0809XRegistered Nurse - Psychiatric/mental Health, Adult RN00045172 (Washington)Secondary
363LP0808XNurse Practitioner - Psychiatric/mental Health AP30004371 (Washington)Primary

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. Theresa Sewell Winfield 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
Theresa Sewell Winfield, ARNP
1123 Pomona Rd,
Yakima, WA 98901-9353

Ph: (509) 469-6823
Theresa Sewell Winfield, ARNP
1123 Pomona Rd,
Yakima, WA 98901-9353

Ph: (509) 469-6823

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).

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