Hsiao-Siu Chang, CHT, MS, OTRL
- Medicare patients, 2024
- 45
- Affiliated sites
- 2
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 7320 216th Avenue Sw, Suite 140, Edmonds, WA 98026
- Practice phone
- Call (425) 673-3750
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Edmonds Center for Outpatient Surgery
Surgery Center - Medicare-Certified · Edmonds, Washington
Find Hsiao-Siu Chang's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Hsiao-Siu Chang is an occupational therapist in Edmonds, Washington
Hsiao-Siu Chang practices at Edmonds Center for Outpatient Surgery in Edmonds, Washington.
Hsiao-Siu Chang's NPI, 1487616975, was assigned on April 3, 2006. Hsiao-Siu Chang holds Washington license OT00003180.
- NPI
- 1487616975NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6103716667
- NPI enumeration date
- April 3, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (425) 673-3750
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 60
- Medical school graduation
- 1992
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Hsiao-Siu Chang practices at Edmonds Center for Outpatient Surgery in Edmonds, Washington
Hsiao-Siu Chang's primary practice is Edmonds Center for Outpatient Surgery, at 7320 216th Avenue Sw, Suite 140, Edmonds, WA 98026. The practice phone is (425) 673-3750.
- Edmonds Center for Outpatient Surgery7320 216th Avenue Sw, Suite 140, Edmonds, WA 98026Phone(425) 673-3750
Source: Dmand AI Affiliation Data
Hsiao-Siu Chang is affiliated with 2 sites of care and 1 medical group
Hsiao-Siu Chang's primary practice is Edmonds Center for Outpatient Surgery in Edmonds, Washington. The medical group on file is Seattle Orthopedic Center. Dmand AI also links Hsiao-Siu Chang to 1 more group practice or clinic, named with a free account. Hsiao-Siu Chang's employer is on file too: a surgery center (asc).
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Hsiao-Siu Chang's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Hsiao-Siu Chang practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Edmonds Center for Outpatient Surgery | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Hsiao-Siu Chang is one of 644 occupational therapists in Washington
Occupational therapist is Hsiao-Siu Chang's primary specialty in the NPI Registry, under taxonomy code 225X00000X. Hsiao-Siu Chang is licensed in Washington.
Specialties and state licenses
- Occupational therapist, WashingtonPrimary
Occupational therapists near Hsiao-Siu Chang
Counts of occupational therapists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Hsiao-Siu Chang treated 45 Medicare patients in 2024, average age 74
CMS counts 45 Medicare patients who saw Hsiao-Siu Chang in 2024. The largest group is 65 to 74, with 24 patients. 58% of them have arthritis, and 56% have high cholesterol. Their average risk score is 0.94, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Hsiao-Siu Chang's median patient age at 62, with 61% women.
Hsiao-Siu Chang's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Hsiao-Siu Chang's Medicare patients by sex, 2024
- Women3169%
- Men1431%
Chronic conditions among Hsiao-Siu Chang's Medicare patients, 2024
- Arthritis58%
- High cholesterol56%
- High blood pressure53%
Share of Medicare patients with each condition. A patient can have several.
Hsiao-Siu Chang's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 62
Patient panel by sex, all payers
- Women61%
- Men38%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Hsiao-Siu Chang takes part in Medicare
Hsiao-Siu Chang accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
Sources for Hsiao-Siu Chang's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Hsiao-Siu Chang
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Hsiao-Siu Chang's NPI number?
Hsiao-Siu Chang's NPI number is 1487616975. It was assigned on April 3, 2006, and it is active in the NPI Registry.
What does Hsiao-Siu Chang specialize in?
Hsiao-Siu Chang is an occupational therapist in Edmonds, Washington. The primary specialty in the NPI Registry is Occupational Therapist (taxonomy code 225X00000X).
Where does Hsiao-Siu Chang practice?
Hsiao-Siu Chang practices at 7320 216th Avenue Sw, Suite 140, Edmonds, WA 98026. Hsiao-Siu Chang's primary practice is Edmonds Center for Outpatient Surgery in Edmonds, Washington. Dmand AI also links Hsiao-Siu Chang to 1 group practice or clinic.
What is Hsiao-Siu Chang's office phone number?
The practice phone on file for Hsiao-Siu Chang is (425) 673-3750.
What is Hsiao-Siu Chang's medical license number?
Hsiao-Siu Chang holds Washington license OT00003180.
What medical group is Hsiao-Siu Chang part of?
Hsiao-Siu Chang is linked to Seattle Orthopedic Center.
Does Hsiao-Siu Chang accept Medicare?
Yes. CMS lists Hsiao-Siu Chang as accepting Medicare assignment.
How many Medicare patients does Hsiao-Siu Chang see?
CMS counts 45 Medicare patients who saw Hsiao-Siu Chang in 2024, with an average age of 74.
How long has Hsiao-Siu Chang been practicing?
Hsiao-Siu Chang graduated from medical school in 1992, 34 years ago.
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