Doctor profile · Federal record
Dr. Hou Hsien Chiang, MD
Endocrinology, Diabetes & Metabolism Physician (CMS: Endocrinology) · Seattle, WA
- NPI 1255837100
- Accepts Medicare
- MIPS 87.0 / 100 · 2023
- 20 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
1124 Columbia St Ste 400
Seattle, WA 981042053
(206) 215-2440
fax (206) 215-2457 - Additional location
-
1959 Ne Pacific St
Seattle, WA 981951460
(206) 543-5453 - Mailing address
-
Po Box 25608
Salt Lake City, UT 841250608
Credentials & registration
- NPI registered
- March 2018 — 8 yrs on file
- Profile last updated
- November 5, 2025
- Year of graduation
- 2006 — 20 yrs since
- Specialty taxonomy
- 207RE0101X — NUCC code
- State license (1)
- Washington #MD61136439
- Medicaid
- WA #2188267
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1255837100. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
12
Distinct HCPCS
1
Medicare allowed
$2,300
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99205 |
New patient office or other outpatient visit, 60-74 minutes | 12 | 12 | $192 |
In context: peer comparison
Among 17 peers in Seattle Endocrinology, Diabetes & Metabolism Physician, average services per provider: 96. This provider delivers 0.1× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
43
Patients
0
Total drug cost
$859
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Levothyroxine Sodium | Generic | 17 | 0 | $291 |
| Methimazole | Generic | 15 | 0 | $147 |
| Hydrocortisone | Generic | 11 | 0 | $421 |
Hospital affiliations
Frequently asked questions
What is Dr. Hou Hsien Chiang's medical specialty?
Dr. Hou Hsien Chiang practices Endocrinology, Diabetes & Metabolism Physician in Seattle, WA.
Where does Dr. Hou Hsien Chiang practice?
Dr. Hou Hsien Chiang practices at 1124 Columbia St Ste 400, Seattle, WA 981042053. Office phone: 2062152440.
What is Dr. Hou Hsien Chiang's NPI?
Dr. Hou Hsien Chiang's National Provider Identifier (NPI) is 1255837100, issued by NPPES.
Does Dr. Hou Hsien Chiang accept Medicare assignment?
Yes. Dr. Hou Hsien Chiang accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Hou Hsien Chiang commonly perform?
Top Medicare-reported procedures in 2023: New patient office or other outpatient visit (HCPCS 99205). Source: CMS Medicare Physician & Other Practitioners file.