Doctor profile · Federal record
Dr. Barak Gaster
Internal Medicine Physician (CMS: Internal Medicine) · Seattle, WA
- NPI 1811073620
- Accepts Medicare
- MIPS 87.0 / 100 · 2023
- 33 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
Uwmc-Roosevelt, 4245 Roosevelt Way Ne
Seattle, WA 981056920
(206) 598-8750 - Mailing address
-
Po Box 50095
Seattle, WA 981455095
Credentials & registration
- NPI registered
- October 2006 — 20 yrs on file
- Profile last updated
- November 20, 2012
- Year of graduation
- 1993 — 33 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Washington #MD00032943
- Medicaid
- WA #1811073620
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1811073620. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
223
Distinct HCPCS
5
Medicare allowed
$23,899
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 70 | 59 | $105 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 64 | 55 | $70 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 45 | 45 | $144 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 30 | 24 | $150 | |
99497 |
Advance care planning, first 30 minutes | 14 | 14 | $81 |
In context: peer comparison
Among 174 peers in this city , average services per provider: 77. This provider delivers 2.9× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
681
Patients
123
Total drug cost
$57,129
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Losartan Potassium | Generic | 86 | 26 | $1,504 |
| Amlodipine Besylate | Generic | 70 | 21 | $598 |
| Levothyroxine Sodium | Generic | 70 | 15 | $1,295 |
| Atorvastatin Calcium | Generic | 68 | 20 | $1,190 |
| Simvastatin | Generic | 58 | 16 | $790 |
| Lisinopril | Generic | 41 | 14 | $659 |
| Tamsulosin Hcl | Generic | 37 | 0 | $803 |
| Sertraline Hcl | Generic | 36 | 0 | $653 |
| Allopurinol | Generic | 35 | 0 | $244 |
| Metoprolol Succinate | Generic | 35 | 11 | $993 |
Hospital affiliations
Frequently asked questions
What is Dr. Barak Gaster's medical specialty?
Dr. Barak Gaster practices Internal Medicine Physician in Seattle, WA.
Where does Dr. Barak Gaster practice?
Dr. Barak Gaster practices at Uwmc-Roosevelt, Seattle, WA 981056920. Office phone: 2065988750.
What is Dr. Barak Gaster's NPI?
Dr. Barak Gaster's National Provider Identifier (NPI) is 1811073620, issued by NPPES.
Does Dr. Barak Gaster accept Medicare assignment?
Yes. Dr. Barak Gaster accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Barak Gaster commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439). Source: CMS Medicare Physician & Other Practitioners file.