Katherine Mcdonald, OT
Katherine Mcdonald, OT is a Driving and Community Mobility Occupational Therapist in Erie, PA, registered under NPI 1417266099. 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 4202 PEACH ST, Erie, PA 16509. 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 |
|---|---|---|
| OC011597 | PA | Driving and Community Mobility… primary |
This provider holds licence OC011597 issued in PA. 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 Driving and Community Mobility covers
Occupational therapists can optimize and prolong an older driver's ability to drive safely and ease the transition to other forms of transportation if driving cessation becomes necessary. By identifying strengths as well as physical or cognitive challenges, occupational therapists can evaluate an individual's overall ability to operate a vehicle safely and recommend assistive devices or behavioral changes to limit risks. Occupational therapy practitioners offer a continuum of services related to community mobility, from evaluation of driving performance, through counseling and support for lifestyle changes, to maintaining independence and quality of life. NUCC Health Care Provider Taxonomy, code 225XR0403X
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 | 1417266099 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Sep 30, 2010 |
| Last updated | Sep 30, 2010 |
| Status | Active |
| Sole proprietor | Yes |
| Credential | OT |
| Practice address |
4202 PEACH ST Erie, PA 16509 (814) 833-2301 Fax (814) 833-9230 |
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 | 4 | 1 | 7 | 2 | 6 | 6 | 0 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 4 | 2 | 7 | 4 | 6 | 3 | 0 | 9 |
Sum = 61 · next multiple of 10 = 70 · check digit = 9 · actual last digit = 9
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.