Catherine Wenz, FNP
Catherine Wenz, FNP is a Family Nurse Practitioner in Detroit, MI, registered under NPI 1003102963.
Getting there
Here is what surrounds this office in Detroit, based on OpenStreetMap data collected Sep 5, 2026. Parking is available about 0.30 mi away. The nearest transit stop is 0.20 mi away, served by Outer Dr W / Asbury Park (EB).
Getting here and what is nearby
Parking 47 ft ~1 min
Transit Outer Dr W / Asbury Park (WB) 922 ft ~4 min
Transit Outer Dr W / Biltmore (WB) 0.20 mi ~4 min
Transit Outer Dr W / Asbury Park (EB) 0.20 mi ~5 min
Parking 0.28 mi ~6 min
Parking 0.30 mi ~6 min
Convenience Marathon 0.44 mi ~9 min
16140 West McNichols Road, Detroit 48235
Convenience Mini Mart Food Center 0.45 mi ~10 min
16435 West McNichols Road, Detroit 48235
Gas station Marathon 0.45 mi ~9 min
16140 West McNichols Road, Detroit 48235
Distances are straight‑line estimates — walking routes may be longer. Hours and phone numbers can change; call ahead to confirm.
Credentials and Medicare
| Licence | State | Specialty |
|---|---|---|
| 4704136696 | MI | Family Nurse Practitioner primary |
This provider holds licence 4704136696 issued in MI. 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 Family covers
Definition to come... NUCC Health Care Provider Taxonomy, code 363LF0000X
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 | 1003102963 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Jun 20, 2011 |
| Last updated | Sep 21, 2011 |
| Status | Active |
| Sole proprietor | No |
| Gender | Female |
| Credential | FNP |
| Practice address |
16411 CURTIS ST Detroit, MI 48235 (313) 838-6822 |
| Mailing address |
559 W GRAND BLVD Detroit, MI 48216 |
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 | 0 | 0 | 3 | 1 | 0 | 2 | 9 | 6 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 2 | 0 | 4 | 9 | 3 |
Sum = 47 · next multiple of 10 = 50 · check digit = 3 · actual last digit = 3
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.