David S Farrell, DO - Medicare Family Practice in Duvall, WA

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David S Farrell, DO is a medicare enrolled "Family Medicine" physician in Duvall, Washington. He went to Des Moines University Of Osteopathic Medicine And Health Sciences and graduated in 2006 and has 18 years of diverse experience with area of expertise as Family Practice. He is a member of the group practice King County Public Hospital District No 2 and his current practice location is 14720 Main St Ne Ste 109, Duvall, Washington. You can reach out to his office (for appointments etc.) via phone at (425) 788-4889.

David S Farrell is licensed to practice in Washington (license number OL20000112) 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 1821173279.

Contact Information

David S Farrell, DO
14720 Main St Ne Ste 109,
Duvall, WA 98019-8460
(425) 788-4889
(425) 844-6116

Map and Direction




Physician's Profile

Full NameDavid S Farrell
GenderMale
SpecialityFamily Practice
Experience18 Years
Location14720 Main St Ne Ste 109, Duvall, 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:
  • David S Farrell attended and graduated from Des Moines University Of Osteopathic Medicine And Health Sciences in 2006
  NPI Data:
  • NPI Number: 1821173279
  • Provider Enumeration Date: 10/26/2006
  • Last Update Date: 04/07/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 9931252335
  • Enrollment ID: I20090803000385

Medical Identifiers

Medical identifiers for David S Farrell such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1821173279NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine OL20000112 (Washington)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Evergreenhealth Medical CenterKirkland, WAHospital
Evergreenhealth MonroeMonroe, WAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
King County Public Hospital District No 27618880097481

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. David S Farrell allows following entities to bill medicare on his behalf.
Entity NameKing County Public Hospital District No 2
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1801986070
PECOS PAC ID: 7618880097
Enrollment ID: O20031111000557
Entity NameOverlake Medical Clinics Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1801828421
PECOS PAC ID: 7012808827
Enrollment ID: O20040322001533
Entity NameLakeside Family Physicians
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1891902458
PECOS PAC ID: 6002821832
Enrollment ID: O20060215000098

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. David S Farrell 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
David S Farrell, DO
14720 Main St Ne Ste 109,
Duvall, WA 98019-8460

Ph: (425) 788-4889		David S Farrell, DO
14720 Main St Ne Ste 109,
Duvall, WA 98019-8460

Ph: (425) 788-4889

Reviews and Comments


Family Medicine Doctors in Duvall, WA

Dannelle J Carlson, ND
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 29414 Ne Big Rock Rd, Duvall, WA 98019
Phone: 425-788-1430    Fax: 206-260-3922
Dr. Phillip Edward Milam, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 15602 Main St. Ne, 200, Duvall, WA 98019
Phone: 425-788-2490    Fax: 425-788-2462
Dr. Sherman Lee, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 14720 Main St Ne, Suite 109, Duvall, WA 98019
Phone: 425-788-4889    Fax: 425-844-6116
Kristi S. Moffat, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 14720 Main St Ne, Suite 109, Duvall, WA 98019
Phone: 425-788-4889    Fax: 425-844-6116

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.