OCCUPATIONAL DIAGNOSTICS, INC.
OCCUPATIONAL DIAGNOSTICS, INC. is an organization registered with the National Plan and Provider Enumeration System (NPPES) under NPI 1689891244, based in Tempe, AZ. The organization lists 5 taxonomy classifications, with Neurorehabilitation Occupational Therapist recorded as primary.
Getting there
The practice address on file is 2055 E SOUTHERN AVE SUITE C, Tempe, AZ 85282. 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 |
|---|---|---|
| 0090 | AZ | Neurorehabilitation Occupational Therapist primary |
| 0090 | AZ | Occupational Therapist |
| 0090 | AZ | Ergonomics Occupational Therapist |
| 0090 | AZ | Hand Occupational Therapist |
| 0090 | AZ | Human Factors Occupational Therapist |
This provider holds licence 0090 issued in AZ. 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 Neurorehabilitation covers
Definition to come... NUCC Health Care Provider Taxonomy, code 225XN1300X
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 | |
|---|---|---|---|---|
| 225XN1300X | Neurorehabilitation Occupational Therapist Neurorehabilitation | 0090 | AZ | primary |
| 225X00000X | Occupational Therapist | 0090 | AZ | |
| 225XE1200X | Ergonomics Occupational Therapist Ergonomics | 0090 | AZ | |
| 225XH1200X | Hand Occupational Therapist Hand | 0090 | AZ | |
| 225XH1300X | Human Factors Occupational Therapist Human Factors | 0090 | AZ |
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-2 identifies an organization — a clinic, hospital, group practice, laboratory, or supplier. Individual clinicians working there hold their own NPI-1 numbers separately, so a bill may reference both.
| NPI | 1689891244 valid check digit |
|---|---|
| Entity type | Organization (NPI-2) |
| Enumeration date | Apr 18, 2007 |
| Last updated | Sep 11, 2025 |
| Status | Active |
| Practice address |
2055 E SOUTHERN AVE SUITE C Tempe, AZ 85282 (480) 820-5526 Fax (480) 820-0136 |
| Other identifiers |
0106484
· Other (WA) AZ0463260 · Other (AZ) |
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 | 6 | 8 | 9 | 8 | 9 | 1 | 2 | 4 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 6 | 7 | 9 | 7 | 9 | 2 | 2 | 8 |
Sum = 76 · next multiple of 10 = 80 · check digit = 4 · actual last digit = 4
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.