Chang-Yu Hsieh, MS, PT, DC, CA
NPI 1881601748 · Physical Therapist · Alhambra, CA
Enrolled with Medicare as Practitioner - Physical Therapist in Private Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Chang-Yu Hsieh, MS, PT, DC, CA is a Physical Therapist provider in Alhambra, CA (NPI 1881601748).
Provider details
- NPI number
- 1881601748
- Entity type
- Individual
- Primary specialty
- Physical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- MS, PT, DC, CA
- Sex
- Male
- Sole proprietor
- Yes
- License
- DC19159 (CA)
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Chiropractic Providers
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
2,158 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Therapy Procedure Using Manual Technique, Each 15 Minutes97140 | 628 | $27 |
| Application of Ultrasound, Each 15 Minutes97035 | 533 | $11 |
| Electrical Stimulation (unattended), to One Or More Areas for Indication(s) Other Than Wound Care, As Part of a Therapy Plan of CareG0283 | 488 | $9 |
| Application of Mechanical Traction97012 | 265 | $12 |
| Therapy Procedure Using Exercise to Develop Strength, Endurance, Range of Motion, and Flexibility, Each 15 Minutes97110 | 170 | $31 |
| Re-Evaluation for Physical Therapy, Typically 20 Minutes97164 | 74 | $76 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-08-02
- Last updated
- 2011-10-09
Frequently asked questions
- What is Chang-Yu Hsieh's NPI number?
- Chang-Yu Hsieh's National Provider Identifier (NPI) is 1881601748, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Chang-Yu Hsieh's specialty?
- Chang-Yu Hsieh is listed in the NPPES registry with a primary specialty of Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Chang-Yu Hsieh located?
- Chang-Yu Hsieh's practice location on file with NPPES is 320 South Garfield Avenue, Alhambra, CA 91801-6816.
- What is Chang-Yu Hsieh's phone number?
- The practice phone number listed in the NPPES registry for Chang-Yu Hsieh is (626) 300-8341.
- Does Chang-Yu Hsieh accept Medicare?
- Chang-Yu Hsieh is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Chang-Yu Hsieh's NPI active?
- Yes — Chang-Yu Hsieh's NPI (1881601748) is active in the NPPES registry as of the last update on 2011-10-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.