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Edit this profileAt a glance
- 1860 N Tustin St, Orange, CA 92865
About Derek Tsao
Based in Orange, CA, Derek Tsao is listed in the NPI registry under clinic / center. Medicare claims data shows Derek provided 290 services to 54 patients. The services billed most often include therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes, therapy procedure using manual technique, each 15 minutes, and therapy procedure to re-educate brain-to-nerve-to-muscle function, each 15 minutes. NPI 1043824931 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (714) 998-8403
- Email not available
Practice Locations
1860 N TUSTIN ST
Orange, CA 92865
Procedures Most Often Billed to Medicare
290 services · 54 patients · 4 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes | Treatment | 97110 |
152 | Less often than most peers in Clinic or centre |
| Therapy procedure using manual technique, each 15 minutes | Treatment | 97140 |
94 | Less often than most peers in Clinic or centre |
| Therapy procedure to re-educate brain-to-nerve-to-muscle function, each 15 minutes | Treatment | 97112 |
33 | Less often than most peers in Clinic or centre |
| Evaluation for physical therapy, typically 20 minutes | Treatment | 97161 |
11 | Less often than most peers in Clinic or centre |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Also at this address 1
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other clinic / centers in Orange 4
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
More connections — 16 related providers in 2 groups
Class of 2019 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes 8
Providers in CA who bill this service to Medicare most often.
Common questions
What kind of doctor is Derek Tsao?
Derek Tsao is a clinic / center in Orange, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is Derek Tsao's address?
Derek Tsao is listed at 1860 N Tustin St, Orange, CA 92865. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Derek Tsao?
The number on file is (714) 998-8403. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Derek Tsao?
Derek Tsao's National Provider Identifier is 1043824931. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Derek Tsao train?
Derek Tsao attended Other, graduating in 2019. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Derek Tsao have?
Derek Tsao has 7 years experience. Calculated from a graduation year of 2019, reported in the CMS National Downloadable File.
CMS public data
What procedures does Derek Tsao perform?
According to Medicare billing data, Derek Tsao provides treatments such as therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes and therapy procedure using manual technique, each 15 minutes. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Derek Tsao's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Derek Tsao. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.