Physician Profile
Unclaimed ProfileAbout GWINN
Ryder P Gwinn, MD is a healthcare provider in Seattle, WA specializing in neurosurgery. Ryder trained at Un of California, Irvine, College of Medicine, graduating in 1996. Ryder is also listed as specializing in neurological surgery. Medicare claims data shows Ryder provided 189 services to 170 patients.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Areas of Expertise
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (206) 386-3880
- Email not available
Practice Locations
801 BROADWAY STE 901
Seattle, WA 98122
Procedures Most Often Billed to Medicare
189 services · 170 patients · 5 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Insertion of brain neurostimulator pulse device with connection to 2 or more electrode arrays | Procedure | 61886 |
27 |
| Removal of skull bone with computer-assisted insertion of neurostimulator electrodes in brain, first array | Procedure | 61863 |
24 |
| Removal of skull bone with computer-assisted insertion of neurostimulator electrodes in brain, each additional array | Procedure | 61864 |
13 |
| Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more | Office visit | 99215 |
80 |
| New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more | Office visit | 99205 |
45 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other neurosurgery specialists in Seattle 8
Same specialty, same city.
Trained at Un of California, Irvine, College of Medicine 5
Other providers in the same specialty who trained at the same institution.
More connections — 12 related providers in 2 groups
Class of 1996 at Un of California, Irvine, College of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Insertion of brain neurostimulator pulse device with connection to 2 or more electrode arrays 4
Providers in WA who bill this service to Medicare most often.
Common questions
What is Dr. Gwinn's specialty?
Dr. Gwinn is a neurosurgery in Seattle, WA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “NEUROSURGERY”.
NPI registry
Where can I find Dr. Gwinn?
Dr. Gwinn is listed at 801 BROADWAY STE 901, Seattle, WA 98122. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Gwinn?
The number on file is (206) 386-3880. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Gwinn?
Dr. Gwinn's National Provider Identifier is 1700945607. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
What is Dr. Gwinn's medical education?
Dr. Gwinn attended Un of California, Irvine, College of Medicine, graduating in 1996. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Gwinn have?
Dr. Gwinn has 30 years experience. Calculated from a graduation year of 1996, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Gwinn known for?
According to Medicare billing data, Dr. Gwinn performs procedures including insertion of brain neurostimulator pulse device with connection to 2 or more electrode arrays, removal of skull bone with computer-assisted insertion of neurostimulator electrodes in brain, first array and removal of skull bone with computer-assisted insertion of neurostimulator electrodes in brain, each additional array, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Gwinn's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Gwinn. If this is you, claiming it is free.
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Claim this profileProvider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.