NICHOLAS P. KONDON DMD, PC
NICHOLAS P. KONDON DMD, PC is an organization registered with the National Plan and Provider Enumeration System (NPPES) under NPI 1003158726, based in Concord, MA. It is classified under Prosthodontics.
Getting there
Here is what surrounds this office in Concord, based on OpenStreetMap data collected Sep 8, 2026. Parking is available about 393 ft away. There is EV charging 0.43 mi from the office (ChargePoint) — useful if you are driving in from out of town. A pharmacy sits 0.32 mi from the entrance (West Concord Pharmacy), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 0.43 mi away.
Getting here and what is nearby
Parking 83 ft ~1 min
Parking 358 ft ~2 min
Parking 393 ft ~2 min
EV charging 988 ft ~4 min
Hotel Residence Inn 0.20 mi ~5 min
Restaurant Adelita 0.30 mi ~6 min
Th,Fr 12:00-14:00, Tu-Sa 16:30-21:00, Su 16:30-20:00
Pharmacy West Concord Pharmacy 0.32 mi ~7 min
1212 Commonwealth Avenue, Concord
Mo-Fr 08:30-19:30; Sa 09:00-17:00; Su 09:00-14:00
Restaurant Dunkin' 0.32 mi ~7 min
1191 Main Street, Concord 01742
Mo-Sa 04:30-19:00; Su 06:00-19:00
Gas station Concord Gas 0.34 mi ~7 min
686 Elm Street, 01742
Convenience 7-Eleven 0.35 mi ~7 min
Gas station Wave 0.35 mi ~8 min
1211 Main Street, Concord 01742
Coffee Club Car Cafe 0.37 mi ~8 min
20 Commonwealth Avenue, Concord
Restaurant Woods Hill Table 0.39 mi ~8 min
24 Commonwealth Avenue, Concord
Coffee Starbucks 0.41 mi ~9 min
769 Elm Street, Concord 01742
Coffee Concord Teacakes 0.43 mi ~9 min
59 Commonwealth Avenue, Concord 01742
EV charging ChargePoint 0.43 mi ~9 min
Grocery Debra's Natural Gourmet 0.47 mi ~10 min
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 |
|---|---|---|
| 17715 | MA | Prosthodontics primary |
This provider holds licence 17715 issued in MA. 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 Prosthodontics covers
That branch of dentistry pertaining to the restoration and maintenance of oral functions, comfort, appearance and health of the patient by the restoration of natural teeth and/or the replacement of missing teeth and contiguous oral and maxillofacial tissues with artificial substitutes. NUCC Health Care Provider Taxonomy, code 1223P0700X
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 | 1003158726 valid check digit |
|---|---|
| Entity type | Organization (NPI-2) |
| Enumeration date | Mar 20, 2013 |
| Last updated | Mar 20, 2013 |
| Status | Active |
| Practice address |
290 BAKER AVE. SUITE S-203 Concord, MA 01742 (978) 369-9090 Fax (978) 371-2936 |
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 | 5 | 8 | 7 | 2 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 2 | 5 | 7 | 7 | 4 |
Sum = 54 · next multiple of 10 = 60 · check digit = 6 · actual last digit = 6
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.