Stacy Cook, OTR/L, CHT
Stacy Cook, OTR/L, CHT is an Ergonomics Occupational Therapist in Calabasas, CA, registered under NPI 1205926912. This provider registers 5 separate taxonomy codes, which usually means they practise across more than one recognised specialty. NPPES records them as a sole proprietor, meaning the practice is not incorporated as a separate legal entity.
Getting there
The practice address on file is 23586 CALABASAS RD SUITE 206, Calabasas, CA 91302. We have not yet mapped what surrounds this office — parking, transit, and nearby pharmacies are added as our data collection reaches each location.
Credentials and Medicare
| Licence | State | Specialty |
|---|---|---|
| 4803 | CA | Occupational Therapist |
| 9611000317 | CA | Hand Occupational Therapist |
This provider holds licence 4803 issued in CA. A licence number in NPPES reflects what was filed at registration — it does not confirm the licence is still active today.
- Status
- Approved
- Provider type
- Practitioner - Occupational Therapist In Private Practice
- PAC ID
- 2062485782
- Enrollment ID
- I20040819000397
Medicare enrolment is recorded as approved under the provider type Practitioner - Occupational Therapist In Private Practice. Being enrolled means the provider can bill Medicare; it does not tell you whether they are currently accepting new Medicare patients. Call the office to confirm.
What Ergonomics covers
Definition to come... NUCC Health Care Provider Taxonomy, code 225XE1200X
All registered taxonomy codes
This provider registers 5 taxonomy codes. The primary code is what appears on most claims; the others record additional recognised specialties.
| Code | Specialty | Licence | State | |
|---|---|---|---|---|
| 225XE1200X | Ergonomics Occupational Therapist Ergonomics | — | — | primary |
| 225000000X | Orthotic Fitter | — | — | |
| 225X00000X | Occupational Therapist | 4803 | CA | |
| 225XH1200X | Hand Occupational Therapist Hand | 9611000317 | CA | |
| 225XN1300X | Neurorehabilitation Occupational Therapist Neurorehabilitation | — | — |
The taxonomy records how the provider classifies their own practice. It does not confirm which conditions they currently treat, whether they are accepting new patients, or which insurance they take — call the office for that.
Full NPPES record
An NPI-1 identifies a single person. It stays with the clinician for life, even if they move practice or change state, which is why the address on file can lag behind where they actually work today.
| NPI | 1205926912 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Oct 13, 2006 |
| Last updated | Sep 11, 2025 |
| Status | Active |
| Sole proprietor | Yes |
| Credential | OTR/L, CHT |
| Practice address |
23586 CALABASAS RD SUITE 206 Calabasas, CA 91302 (818) 224-3837 Fax (818) 224-3847 |
| Other identifiers |
4803
· Other (CA) 915259 · Other 9611000317 · Other (CA) |
Number check
How the check works, step by step
Every NPI carries a Luhn check digit — the same scheme used on credit cards. CMS prefixes the number with 80840 before computing it, which marks it as a US health identifier.
| Digit | 8 | 0 | 8 | 4 | 0 | 1 | 2 | 0 | 5 | 9 | 2 | 6 | 9 | 1 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 2 | 0 | 5 | 9 | 2 | 3 | 9 | 2 |
Sum = 58 · next multiple of 10 = 60 · check digit = 2 · actual last digit = 2
A valid check digit only means the number is well-formed. It does not mean the provider is licensed, active, or in good standing — those are separate questions answered by the sections above.