WILLIAM CHU – Physical Therapist, NPI 1952420549
Physical Therapist
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
9,522 PHYSICAL THERAPIST IN PRIVATE PRACTICE in CA
Provider Addresses for WILLIAM CHU
1722 DESIRE AVE STE 203
ROWLAND HEIGHTS, CA 917482970
Phone: (626) 965-2229
Fax: (626) 408-6618
Type: Location
20541 AMHURST DR
WALNUT, CA 917891233
Phone: (626) 422-8522
Type: Mailing
1722 DESIRE AVE STE 207
ROWLAND HEIGHTS, CA 917482970
Phone: (626) 965-2229
Fax: (626) 408-6618
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
No Open Payments data available for this provider.
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Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2007-07-05
PECOS data refreshed: 2026-06-15
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.
Enrollment records
1
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20070705000436 | I | Physical Therapist In Private Practice | CA | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 97110 | Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes | 1,579 | 160 | $0 |
| 97140 | Therapy procedure using manual technique, each 15 minutes | 1,560 | 159 | $0 |
| G0283 | Electrical stimulation (unattended), to one or more areas for indication(s) other than wound care, as part of a therapy plan of care | 1,328 | 138 | $0 |
| 97012 | Application of mechanical traction | 639 | 56 | $0 |
| 97161 | Evaluation for physical therapy, typically 20 minutes | 131 | 128 | $0 |
Insurance plans in this area (ZIP 91748)
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Provider's Procedures
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