Doctor profile · Federal record
Dr. Julie Thomas, MD
Internal Medicine Physician (CMS: Internal Medicine) · Mercer Island, WA
- NPI 1558447276
- Accepts Medicare
- 34 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
3236 78Th Ave Se, Ste 200
Mercer Island, WA 980403500
(206) 275-5060
fax (206) 275-5061 - Mailing address
-
515 Minor Ave
Seattle, WA 981042120
Credentials & registration
- NPI registered
- October 2006 — 20 yrs on file
- Profile last updated
- October 9, 2020
- Year of graduation
- 1992 — 34 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Washington #MD00037996
- Medicaid
- WA #8248916
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1558447276. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
392
Distinct HCPCS
5
Medicare allowed
$47,974
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 197 | 108 | $140 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 66 | 52 | $100 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 63 | 63 | $142 | |
96127 |
Assessment of emotional or behavioral problems | 42 | 23 | $6 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 24 | 21 | $196 |
In context: peer comparison
Among 4 peers in Mercer Island Internal Medicine Physician, average services per provider: 76. This provider delivers 5.2× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
1,361
Patients
369
Total drug cost
$22,766
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Losartan Potassium | Generic | 178 | 46 | $2,639 |
| Atorvastatin Calcium | Generic | 157 | 42 | $2,304 |
| Amlodipine Besylate | Generic | 125 | 32 | $851 |
| Levothyroxine Sodium | Generic | 113 | 29 | $1,697 |
| Metoprolol Succinate | Generic | 101 | 29 | $2,351 |
| Rosuvastatin Calcium | Generic | 101 | 25 | $1,902 |
| Sertraline Hcl | Generic | 93 | 21 | $1,345 |
| Hydrochlorothiazide | Generic | 87 | 26 | $547 |
| Lisinopril | Generic | 72 | 21 | $912 |
| Gabapentin | Generic | 63 | 19 | $1,618 |
Hospital affiliations
Frequently asked questions
What is Dr. Julie Thomas's medical specialty?
Dr. Julie Thomas practices Internal Medicine Physician in Mercer Island, WA.
Where does Dr. Julie Thomas practice?
Dr. Julie Thomas practices at 3236 78Th Ave Se, Mercer Island, WA 980403500. Office phone: 2062755060.
What is Dr. Julie Thomas's NPI?
Dr. Julie Thomas's National Provider Identifier (NPI) is 1558447276, issued by NPPES.
Does Dr. Julie Thomas accept Medicare assignment?
Yes. Dr. Julie Thomas accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Julie Thomas 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.