Doctor profile · Federal record
Dr. Jeffrey Tsai, MD
Epilepsy Physician (CMS: Epileptologists) · Neurology Physician · Seattle, WA
- NPI 1265588842
- Accepts Medicare
- MIPS 87.0 / 100 · 2023
- 23 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
325 9Th Ave
Seattle, WA 981042420
(206) 744-3576 - Mailing address
-
Po Box 50095
Seattle, WA 981455095
Credentials & registration
- NPI registered
- January 2007 — 19 yrs on file
- Profile last updated
- December 18, 2024
- Year of graduation
- 2003 — 23 yrs since
- Specialty taxonomy
- 2084E0001X — NUCC code
- State license (1)
- Washington #MD60265929
- Medicaid
- WA #1265588842
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1265588842. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
214
Distinct HCPCS
6
Medicare allowed
$33,227
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
95720 |
Measurement of brain wave activity with video (veeg), 12-26 hours with review and report by health care professional | 91 | 54 | $216 | |
95718 |
Measurement of brain wave activity with video (veeg), 2-12 hours with review and report by health care professional | 42 | 35 | $139 | |
95816 |
Measurement of brain wave activity (eeg), awake and drowsy | 25 | 25 | $61 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 25 | 23 | $105 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 20 | 18 | $146 | |
95819 |
Measurement of brain wave activity (eeg), awake and asleep | 11 | 11 | $61 |
In context: peer comparison
Among 6 peers in Seattle Epilepsy Physician, average services per provider: 33. This provider delivers 6.5× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
1,014
Patients
128
Total drug cost
$283,335
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Lamotrigine | Generic | 306 | 46 | $7,479 |
| Levetiracetam | Generic | 158 | 29 | $7,208 |
| Lacosamide | Generic | 87 | 14 | $33,596 |
| Topiramate | Generic | 73 | 13 | $1,565 |
| Divalproex Sodium ER (Divalproex Sodium) | Brand | 61 | 12 | $4,742 |
| Xcopri (Cenobamate) | Brand | 57 | 0 | $76,630 |
| Divalproex Sodium | Generic | 38 | 0 | $2,126 |
| Carbamazepine ER (Carbamazepine) | Brand | 36 | 0 | $8,026 |
| Phenytoin Sodium Extended | Generic | 33 | 0 | $1,295 |
| Pregabalin | Generic | 31 | 0 | $1,601 |
Hospital affiliations
Frequently asked questions
What is Dr. Jeffrey Tsai's medical specialty?
Dr. Jeffrey Tsai practices Epilepsy Physician in Seattle, WA.
Where does Dr. Jeffrey Tsai practice?
Dr. Jeffrey Tsai practices at 325 9Th Ave, Seattle, WA 981042420. Office phone: 2067443576.
What is Dr. Jeffrey Tsai's NPI?
Dr. Jeffrey Tsai's National Provider Identifier (NPI) is 1265588842, issued by NPPES.
Does Dr. Jeffrey Tsai accept Medicare assignment?
Yes. Dr. Jeffrey Tsai accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Jeffrey Tsai commonly perform?
Top Medicare-reported procedures in 2023: Measurement of brain wave activity with video (veeg) (HCPCS 95720); Measurement of brain wave activity with video (veeg) (HCPCS 95718); Measurement of brain wave activity (eeg), awake and drowsy (HCPCS 95816). Source: CMS Medicare Physician & Other Practitioners file.