Christy Davison, COTA/L
Christy Davison, COTA/L is a Low Vision Occupational Therapy Assistant in Tulsa, OK, registered under NPI 1356930432. This provider registers 3 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 6715 E 41ST ST, Tulsa, OK 74145. 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 |
|---|---|---|
| 553 | OK | Low Vision Occupational Therapy Assistant primary |
| 553 | OK | Environmental Modification Occupational… |
| 553 | OK | Feeding, Eating & Swallowing Occupational… |
This provider holds licence 553 issued in OK. A licence number in NPPES reflects what was filed at registration — it does not confirm the licence is still active today.
This NPI does not appear in the PECOS Medicare enrolment file. Providers who do not bill Medicare — or who bill only through a group's enrolment — will not appear here. It is not a sign of any problem with the registration.
What Low Vision covers
Occupational therapy assistants contribute to the completion of an individualized occupational therapy low-vision evaluation under the direction and supervision of the occupational therapist to identify factors that may facilitate, compensate for, or inhibit use of vision in occupational performance. Clients are engaged in the identification of strengths, limitations, and goals as they relate to low vision to optimize independence and participation in desired occupations. Occupational therapy assistants also contribute to the development and implementation of an individualized occupational therapy low-vision intervention plan in collaboration with the occupational therapist, client, and relevant others that reflects the client's priorities for occupational performance. NUCC Health Care Provider Taxonomy, code 224ZL0004X
All registered taxonomy codes
This provider registers 3 taxonomy codes. The primary code is what appears on most claims; the others record additional recognised specialties.
| Code | Specialty | Licence | State | |
|---|---|---|---|---|
| 224ZL0004X | Low Vision Occupational Therapy Assistant Low Vision | 553 | OK | primary |
| 224ZE0001X | Environmental Modification Occupational Therapy Assistant Environmental Modification | 553 | OK | |
| 224ZF0002X | Feeding, Eating & Swallowing Occupational Therapy Assistant Feeding, Eating & Swallowing | 553 | OK |
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 | 1356930432 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Jan 13, 2021 |
| Last updated | Jan 14, 2021 |
| Status | Active |
| Sole proprietor | Yes |
| Credential | COTA/L |
| Practice address |
6715 E 41ST ST Tulsa, OK 74145 (918) 806-0106 |
| Mailing address |
4211 W TOLEDO CT Broken Arrow, OK 74012 |
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 | 3 | 5 | 6 | 9 | 3 | 0 | 4 | 3 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 3 | 1 | 6 | 9 | 3 | 0 | 4 | 6 |
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.