Doctor profile · Federal record
Dr. Ryder Gwinn, MD
Neurological Surgery Physician (CMS: Neurosurgery) · Seattle, WA
- NPI 1700945607
- Accepts Medicare
- MIPS 79.2 / 100 · 2023
- 30 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
801 Broadway, Ste 901
Seattle, WA 981224396
(206) 386-3880
fax (206) 386-3882 - Additional location
-
550 17Th Ave Ste 540
Seattle, WA 981224470
(206) 320-4145
fax (206) 320-8149 - Mailing address
-
Po Box 84026
Seattle, WA 981248426
Credentials & registration
- NPI registered
- December 2006 — 20 yrs on file
- Profile last updated
- May 25, 2021
- Year of graduation
- 1996 — 30 yrs since
- Specialty taxonomy
- 207T00000X — NUCC code
- State license (1)
- Washington #MD00043991
- Medicaid
- WA #8403511
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1700945607. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
181
Distinct HCPCS
5
Medicare allowed
$74,606
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 81 | 65 | $153 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 47 | 47 | $193 | |
61886 |
Insertion of brain neurostimulator pulse device with connection to 2 or more electrode arrays | 25 | 24 | $892 | |
61863 |
Removal of skull bone with computer-assisted insertion of neurostimulator electrodes in brain, first array | 17 | 16 | $1,617 | |
62362 |
Insertion of programmable spinal canal drug infusion pump | 11 | 11 | $305 |
In context: peer comparison
Among 23 peers in Seattle Neurological Surgery Physician, average services per provider: 31. This provider delivers 5.8× the peer median.Open Payments
Industry payments received
All-time total
$4,738
Transactions
20
Manufacturers
7
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Boston Scientific Corporation | 10 | $4,128.53 | |
| Medtronic, INC. | 4 | $307.30 | |
| Microtransponder, INC. | 1 | $156.10 | |
| LivaNova USA, INC. | 1 | $63.83 | |
| Neuropace, INC. | 2 | $32.50 | |
| Integra LifeSciences Corporation | 1 | $32.00 | |
| Piramal Critical Care | 1 | $18.11 |
By nature of payment
Hospital affiliations
Frequently asked questions
What is Dr. Ryder Gwinn's medical specialty?
Dr. Ryder Gwinn practices Neurological Surgery Physician in Seattle, WA.
Where does Dr. Ryder Gwinn practice?
Dr. Ryder Gwinn practices at 801 Broadway, Seattle, WA 981224396. Office phone: 2063863880.
What is Dr. Ryder Gwinn's NPI?
Dr. Ryder Gwinn's National Provider Identifier (NPI) is 1700945607, issued by NPPES.
Does Dr. Ryder Gwinn accept Medicare assignment?
Yes. Dr. Ryder Gwinn accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ryder Gwinn commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99215); New patient office or other outpatient visit (HCPCS 99205); Insertion of brain neurostimulator pulse device with connection to 2 or more electrode arrays (HCPCS 61886). Source: CMS Medicare Physician & Other Practitioners file.