Doctor profile · Federal record
Dr. Karen Wang, M.D.
Internal Medicine Physician (CMS: Internal Medicine) · Seattle, WA
- NPI 1386633436
- Accepts Medicare
- 33 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1200 12Th Ave S
Seattle, WA 981442712
(206) 326-2400
Credentials & registration
- NPI registered
- October 2005 — 21 yrs on file
- Profile last updated
- April 28, 2021
- Year of graduation
- 1993 — 33 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Washington #MD00034413
- Medicaid
- WA #8211393
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1386633436. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
184
Distinct HCPCS
5
Medicare allowed
$22,795
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 105 | 67 | $137 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 30 | 28 | $100 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 27 | 27 | $142 | |
77063 |
Screening 3d breast mammography | 11 | 11 | $29 | |
77067 |
Screening mammography | 11 | 11 | $111 |
In context: peer comparison
Among 174 peers in Seattle Internal Medicine Physician, average services per provider: 77. This provider delivers 2.4× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
881
Patients
253
Total drug cost
$9,875
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 186 | 55 | $1,717 |
| Amlodipine Besylate | Generic | 112 | 40 | $432 |
| Metformin Hcl ER (Metformin Hcl) | Brand | 84 | 25 | $1,034 |
| Lisinopril | Generic | 67 | 20 | $541 |
| Losartan Potassium | Generic | 65 | 20 | $1,250 |
| Hydrochlorothiazide | Generic | 44 | 13 | $164 |
| Levothyroxine Sodium | Generic | 43 | 12 | $722 |
| Gabapentin | Generic | 41 | 16 | $706 |
| Metoprolol Succinate | Generic | 40 | 12 | $717 |
| Omeprazole | Generic | 40 | 16 | $566 |
Frequently asked questions
What is Dr. Karen Wang's medical specialty?
Dr. Karen Wang practices Internal Medicine Physician in Seattle, WA.
Where does Dr. Karen Wang practice?
Dr. Karen Wang practices at 1200 12Th Ave S, Seattle, WA 981442712. Office phone: 2063262400.
What is Dr. Karen Wang's NPI?
Dr. Karen Wang's National Provider Identifier (NPI) is 1386633436, issued by NPPES.
Does Dr. Karen Wang accept Medicare assignment?
Yes. Dr. Karen Wang accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Karen Wang 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.