William Wittchow, PA-C
William Wittchow, PA-C is a Physician Assistant in Fridley, MN, registered under NPI 1124128525.
Getting there
The practice address on file is 6341 UNIVERSITY AVE NE, Fridley, MN 55432. 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 |
|---|---|---|
| 9684 | MN | Physician Assistant primary |
This provider holds licence 9684 issued in MN. 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 Physician Assistant covers
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician. NUCC Health Care Provider Taxonomy, code 363A00000X
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 | 1124128525 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Sep 25, 2006 |
| Last updated | Jul 9, 2007 |
| Status | Active |
| Sole proprietor | No |
| Credential | PA-C |
| Practice address |
6341 UNIVERSITY AVE NE Fridley, MN 55432 (763) 572-5710 Fax (763) 586-5888 |
| Mailing address |
6401 UNIVERSITY AVE NE Fridley, MN 55432 |
| Other identifiers |
1029890
· PREFERRED ONE (MN) 6605097 · MEDICA URGENT CARE (MN) 251J4WI · BCBS OF MN (FM) HP33986 · HEALTHPARTNERS (MN) 104929 · UCARE MN (MN) 25878 · AMERICA'S PPO (MN) 0110259 · MEDICA (MN) |
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 | 1 | 2 | 4 | 1 | 2 | 8 | 5 | 2 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 1 | 4 | 4 | 2 | 2 | 7 | 5 | 4 |
Sum = 55 · next multiple of 10 = 60 · check digit = 5 · actual last digit = 5
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.