Ryder P Gwinn, MD - Medicare Neurosurgery in Seattle, WA

Ryder P Gwinn, MD is a medicare enrolled "Neurological Surgery" physician in Seattle, Washington. He went to Un Of California, Irvine, College Of Medicine and graduated in 1996 and has 28 years of diverse experience with area of expertise as Neurosurgery. He is a member of the group practice King County Public Hospital District No 2, Overlake Medical Clinics Llc and his current practice location is 801 Broadway, Ste 901, Seattle, Washington. You can reach out to his office (for appointments etc.) via phone at (206) 386-3880.

Ryder P Gwinn is licensed to practice in Washington (license number MD00043991) 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 1700945607.

Contact Information

Ryder P Gwinn, MD
801 Broadway, Ste 901,
Seattle, WA 98122-4396
(206) 386-3880
(206) 386-3882

Map and Direction




Physician's Profile

Full NameRyder P Gwinn
GenderMale
SpecialityNeurosurgery
Experience28 Years
Location801 Broadway, Seattle, 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:
  • Ryder P Gwinn attended and graduated from Un Of California, Irvine, College Of Medicine in 1996
  NPI Data:
  • NPI Number: 1700945607
  • Provider Enumeration Date: 12/06/2006
  • Last Update Date: 05/25/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 1557335783
  • Enrollment ID: I20040824000447

Medical Identifiers

Medical identifiers for Ryder P Gwinn such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1700945607NPI-NPPES
8403511MedicaidWA
0187914OtherWALABOR AND INDUSTRIES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207T00000XNeurological Surgery MD00043991 (Washington)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Evergreenhealth Medical CenterKirkland, WAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
King County Public Hospital District No 27618880097481
Overlake Medical Clinics Llc7012808827350

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. Ryder P Gwinn 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

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. Ryder P Gwinn 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
Ryder P Gwinn, MD
Po Box 84026,
Seattle, WA 98124-8426

Ph: () -
Ryder P Gwinn, MD
801 Broadway, Ste 901,
Seattle, WA 98122-4396

Ph: (206) 386-3880

Reviews and Comments


Neurological Surgery Doctors in Seattle, WA

George A Ojemann,
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Phone: 206-326-3000    

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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.

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