Doctor profile · Federal record
Dr. Jeng Chang, MD
Dermatology Physician (CMS: Dermatology) · Clinical & Laboratory Dermatological Immunology Physician · Seattle, WA
- NPI 1194704478
- Accepts Medicare
- 50 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
10212 5Th Ave Ne #100
Seattle, WA 981257471
(206) 362-2127
fax (206) 364-9655
Credentials & registration
- NPI registered
- January 2006 — 20 yrs on file
- Profile last updated
- August 7, 2007
- Year of graduation
- 1976 — 50 yrs since
- Specialty taxonomy
- 207N00000X — NUCC code
- State license (1)
- Washington #MD00027322
- Medicaid
- WA #1064559
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1194704478. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
436
Distinct HCPCS
6
Medicare allowed
$29,676
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
17003 |
Destruction of precancer skin growth, 2-14 growths | 175 | 25 | $8 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 152 | 71 | $98 | |
17000 |
Destruction of precancer skin growth, 1 growth | 35 | 30 | $67 | |
17110 |
Destruction of skin growth, 1-14 growths | 26 | 22 | $133 | |
17004 |
Destruction of precancer skin growth, 15 or more growths | 24 | 12 | $194 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 24 | 24 | $124 |
In context: peer comparison
Among 35 peers in this city , average services per provider: 127. This provider delivers 3.4× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
118
Patients
49
Total drug cost
$4,098
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Triamcinolone Acetonide | Generic | 37 | 21 | $351 |
| Clobetasol Propionate | Generic | 22 | 16 | $2,491 |
| Hydroxyzine Hcl | Generic | 22 | 0 | $373 |
| Minocycline Hcl | Generic | 21 | 0 | $606 |
| Mometasone Furoate | Generic | 16 | 12 | $277 |
Frequently asked questions
What is Dr. Jeng Chang's medical specialty?
Dr. Jeng Chang practices Dermatology Physician in Seattle, WA.
Where does Dr. Jeng Chang practice?
Dr. Jeng Chang practices at 10212 5Th Ave Ne #100, Seattle, WA 981257471. Office phone: 2063622127.
What is Dr. Jeng Chang's NPI?
Dr. Jeng Chang's National Provider Identifier (NPI) is 1194704478, issued by NPPES.
Does Dr. Jeng Chang accept Medicare assignment?
Yes. Dr. Jeng Chang accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Jeng Chang commonly perform?
Top Medicare-reported procedures in 2023: Destruction of precancer skin growth, 2-14 growths (HCPCS 17003); Established patient office or other outpatient visit (HCPCS 99213); Destruction of precancer skin growth, 1 growth (HCPCS 17000). Source: CMS Medicare Physician & Other Practitioners file.