CORENCIA DIANN & ASSOCIATES
CORENCIA DIANN & ASSOCIATES is an organization registered with the National Plan and Provider Enumeration System (NPPES) under NPI 1003596503, based in Franklin, WI. It is classified under Contractor.
Getting there
Here is what surrounds this office in Franklin, based on OpenStreetMap data collected Oct 9, 2026. Parking is available about 0.32 mi away. There is EV charging 0.24 mi from the office — useful if you are driving in from out of town.
Getting here and what is nearby
Restaurant Rosati's 468 ft ~2 min
6558 South Lovers Lane Road, Franklin 53132
Restaurant King's Wok 472 ft ~2 min
6556 South Lovers Lane Road, Franklin 53132
Parking 751 ft ~3 min
Restaurant Waha Buffet 732 ft ~3 min
6516 South Lovers Lane Road, Franklin 53132
Parking 981 ft ~4 min
Convenience Kwik Trip 0.21 mi ~5 min
Gas station Kwik Trip 0.23 mi ~5 min
EV charging 0.24 mi ~5 min
Parking 0.32 mi ~7 min
Distances are straight‑line estimates — walking routes may be longer. Hours and phone numbers can change; call ahead to confirm.
Credentials and Medicare
NPPES does not list a state licence number for this record. That is not unusual — organizations and some provider types are not required to file one. Verify current licensure with the relevant state board before care.
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 Contractor covers
For the purposes of the Health Care Provider Taxonomy, a contractor is limited to individuals who do construction or mechanical work to modify a patient's environment to accommodate a health condition. Contractors perform projects including, but not limited to, building wheelchair ramps, widening doorways, modifying personal vehicles, and making other improvements for patient access and movement. This code has no relation to a provider's employment status. NUCC Health Care Provider Taxonomy, code 171W00000X
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 | 1003596503 valid check digit |
|---|---|
| Entity type | Organization (NPI-2) |
| Enumeration date | Jul 19, 2023 |
| Last updated | Aug 12, 2026 |
| Status | Active |
| Practice address |
6535 S WHITNALL EDGE RD Franklin, WI 53132 (920) 205-0683 |
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 | 5 | 9 | 6 | 5 | 0 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 1 | 9 | 3 | 5 | 0 |
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.