CGR DENTAL, SC
CGR DENTAL, SC is an organization registered with the National Plan and Provider Enumeration System (NPPES) under NPI 1003171281, based in Madison, WI. It is classified under Dental Clinic/Center.
Getting there
Here is what surrounds this office in Madison, based on OpenStreetMap data collected Sep 9, 2026. Parking is available about 310 ft away. The nearest transit stop is 650 ft away, served by Cottage Grove & Acewood (EB). A pharmacy sits 961 ft from the entrance (Walgreens), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 0.33 mi away.
Getting here and what is nearby
Transit Cottage Grove & Flora (WB) 157 ft ~1 min
Parking 174 ft ~1 min
Restaurant Pizza Hut 170 ft ~1 min
4680 Cottage Grove Road, Madison 53716
Su-Th 10:30-00:00; Fr-Sa 10:30-01:00
Transit Cottage Grove & Flora (EB) 218 ft ~1 min
Parking 222 ft ~1 min
Restaurant China Inn 245 ft ~1 min
4702 Cottage Grove Road, Madison 53716
Tu-Th 11:00-21:30; Fr 11:00-22:00; Sa 11:30-22:00; Su 11:30-21:30
Parking 310 ft ~2 min
Restaurant Domino's 307 ft ~2 min
4680 Cottage Grove Road, Madison 53716
Mo-Th 10:30-24:00; Fr-Sa 10:30-01:00; Su 10:30-24:00
Transit Cottage Grove & Acewood (EB) 650 ft ~3 min
Convenience Citgo 678 ft ~3 min
Gas station Citgo 706 ft ~3 min
Pharmacy Walgreens 961 ft ~4 min
Coffee Cottage Cafe 0.33 mi ~7 min
Gas station BP 0.36 mi ~8 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 Dental covers
Definition to come... NUCC Health Care Provider Taxonomy, code 261QD0000X
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 | 1003171281 valid check digit |
|---|---|
| Entity type | Organization (NPI-2) |
| Enumeration date | Jul 12, 2012 |
| Last updated | Jul 12, 2012 |
| Status | Active |
| Practice address |
4706 COTTAGE GROVE RD STE. 400 Madison, WI 53716 (608) 268-1700 |
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 | 7 | 1 | 2 | 8 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 2 | 7 | 2 | 2 | 7 |
Sum = 49 · next multiple of 10 = 50 · check digit = 1 · actual last digit = 1
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.