Dr Derek Samuel Weaver, DO - Medicare Family Practice in Sunnyside, WA

Dr Derek Samuel Weaver, DO is a medicare enrolled "Family Medicine" physician in Sunnyside, Washington. He went to Michigan State University College Of Osteopathic Medicine and graduated in 2007 and has 17 years of diverse experience with area of expertise as Family Practice. He is a member of the group practice Derek S Weaver Do Pllc and his current practice location is 2935 Allen Rd, Sunnyside, Washington. You can reach out to his office (for appointments etc.) via phone at (509) 837-0070.

Dr Derek Samuel Weaver is licensed to practice in Washington (license number OP60139736) 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 1962660704.

Contact Information

Dr Derek Samuel Weaver, DO
2935 Allen Rd,
Sunnyside, WA 98944-8931
(509) 837-0070
(509) 837-0690

Map and Direction




Physician's Profile

Full NameDr Derek Samuel Weaver
GenderMale
SpecialityFamily Practice
Experience17 Years
Location2935 Allen Rd, Sunnyside, 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:
  • Dr Derek Samuel Weaver attended and graduated from Michigan State University College Of Osteopathic Medicine in 2007
  NPI Data:
  • NPI Number: 1962660704
  • Provider Enumeration Date: 05/29/2008
  • Last Update Date: 11/17/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 8325220098
  • Enrollment ID: I20150617000232

Medical Identifiers

Medical identifiers for Dr Derek Samuel Weaver such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1962660704NPI-NPPES
1962660704MedicaidWA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine OP60139736 (Washington)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Prosser Memorial HospitalProsser, WAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Derek S Weaver Do Pllc81233227167

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. Dr Derek Samuel Weaver allows following entities to bill medicare on his behalf.
Entity NameProsser Public Hospital District Of Benton County
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1306897681
PECOS PAC ID: 6709787872
Enrollment ID: O20040120000974
Entity NameDerek S Weaver Do Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1982081485
PECOS PAC ID: 8123322716
Enrollment ID: O20160202000515

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 Derek Samuel Weaver 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 Derek Samuel Weaver, DO
2935 Allen Rd,
Sunnyside, WA 98944-8931

Ph: (509) 837-0070
Dr Derek Samuel Weaver, DO
2935 Allen Rd,
Sunnyside, WA 98944-8931

Ph: (509) 837-0070

Reviews and Comments


Family Medicine Doctors in Sunnyside, WA

Patrick James Moran, DO
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2935 Allen Rd, Sunnyside, WA 98944
Phone: 509-837-0070    Fax: 509-837-0690
Lincoln Jon Westfall, D.O.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 803 E Lincoln Ave, Sunnyside, WA 98944
Phone: 509-837-6911    Fax: 509-837-6920
Marie Teresa Stanford, MD
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 803 E Lincoln Ave, Sunnyside, WA 98944
Phone: 509-837-6911    Fax: 509-837-6920
Dr. Douglas William Shearer, MD
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 803 E Lincoln Ave, Sunnyside, WA 98944
Phone: 509-837-6911    Fax: 509-837-6920
David J. Swofford, D.O.
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 2303 Reith Way, Sunnyside, WA 98944
Phone: 509-837-3933    Fax: 509-837-3885
Dr. Tatiana Antoci, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 803 E Lincoln Ave, Sunnyside, WA 98944
Phone: 509-643-6503    
Dr. Harlan D Halma, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1016 Tacoma Ave, Sunnyside, WA 98944
Phone: 509-837-1708    

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.