Doctor profile · Federal record
Dr. Zane Tymchak, MD
Neurological Surgery Physician (CMS: Neurosurgery) · Seattle, WA
- NPI 1568949055
- Accepts Medicare
- 14 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
550 17Th Ave Ste 110
Seattle, WA 981225789
(206) 320-3470
fax (206) 320-3471 - Mailing address
-
Po Box 25608
Salt Lake City, UT 841250608
Credentials & registration
- NPI registered
- July 2018 — 8 yrs on file
- Profile last updated
- January 17, 2022
- Year of graduation
- 2012 — 14 yrs since
- Specialty taxonomy
- 207T00000X — NUCC code
- State license (1)
- Washington #MD60812774
- Medicaid
- WA #1568949055
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1568949055. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
272
Distinct HCPCS
10
Medicare allowed
$41,683
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99203 |
New patient office or other outpatient visit, 30-44 minutes | 54 | 54 | $120 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 38 | 33 | $101 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 33 | 33 | $185 | |
99202 |
New patient office or other outpatient visit, 15-29 minutes | 31 | 31 | $82 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 29 | 24 | $143 | |
76937 |
Ultrasonic guidance for blood vessel access | 26 | 20 | $14 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 22 | 22 | $64 | |
36226 |
Insertion of tube into brain artery for diagnosis or treatment with review by radiologist | 15 | 14 | $231 | |
36224 |
Insertion of tube into internal neck artery for diagnosis or treatment with review by radiologist | 13 | 11 | $399 | |
61645 |
Removal of blood clot and injection to dissolve blood clot from head artery using fluoroscopic guidance | 11 | 11 | $743 |
In context: peer comparison
Among 23 peers in Seattle Neurological Surgery Physician, average services per provider: 31. This provider delivers 8.8× the peer median.Open Payments
Industry payments received
All-time total
$1,726
Transactions
22
Manufacturers
5
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Globus Medical, INC. | 6 | $856.21 | |
| Balt USA, LLC | 11 | $518.93 | |
| Penumbra, INC. | 2 | $247.78 | |
| Medtronic, INC. | 2 | $55.95 | |
| Stryker Corporation | 1 | $47.62 |
By nature of payment
Hospital affiliations
Frequently asked questions
What is Dr. Zane Tymchak's medical specialty?
Dr. Zane Tymchak practices Neurological Surgery Physician in Seattle, WA.
Where does Dr. Zane Tymchak practice?
Dr. Zane Tymchak practices at 550 17Th Ave Ste 110, Seattle, WA 981225789. Office phone: 2063203470.
What is Dr. Zane Tymchak's NPI?
Dr. Zane Tymchak's National Provider Identifier (NPI) is 1568949055, issued by NPPES.
Does Dr. Zane Tymchak accept Medicare assignment?
Yes. Dr. Zane Tymchak accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Zane Tymchak commonly perform?
Top Medicare-reported procedures in 2023: New patient office or other outpatient visit (HCPCS 99203); Established patient office or other outpatient visit (HCPCS 99213); New patient office or other outpatient visit (HCPCS 99204). Source: CMS Medicare Physician & Other Practitioners file.