Sandra Nauzan, RDH
Sandra Nauzan, RDH is a provider specialising in Dental Hygienist in West Haven, CT, registered under NPI 1003275827.
Getting there
Here is what surrounds this office in West Haven, based on OpenStreetMap data collected Sep 15, 2026. Parking is available about 818 ft away at Connecticut Park and Ride.
Getting here and what is nearby
Parking 346 ft ~2 min
Parking 381 ft ~2 min
Gas station Xtra Fuels 526 ft ~2 min
760 First Avenue, West Haven 06516
Convenience XtraMart 576 ft ~3 min
760 First Avenue, West Haven 06516
Gas station First Fuel 732 ft ~3 min
First Avenue, West Haven
Parking Connecticut Park and Ride 818 ft ~4 min
Convenience Krauszer's Food Stores 0.32 mi ~7 min
927 Campbell Avenue, West Haven 06516
Restaurant El Salvadoreno 0.33 mi ~7 min
Restaurant Dunkin' 0.43 mi ~9 min
967 1st Avenue, West Haven 06516
Mo-Sa 04:00-21:00; Su 05:00-20:00
Convenience 7-Eleven 0.46 mi ~10 min
Restaurant McDonald's 0.48 mi ~10 min
1129 Campbell Avenue, West Haven 06516
Mo-Th 06:00-23:00; Fr-Sa 06:00-24:00; Su 06:00-23:00
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 |
|---|---|---|
| 007810 | CT | Dental Hygienist primary |
This provider holds licence 007810 issued in CT. 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 Dental Hygienist covers
An individual who has completed an accredited dental hygiene education program, and an individual who has been licensed by a state board of dental examiners to provide preventive care services under the supervision of a dentist. Functions that may be legally delegated to the dental hygienist vary based on the needs of the dentist, the educational preparation of the dental hygienist and state dental practice acts and regulations, but always include, at a minimum, scaling and polishing the teeth. To avoid misleading the public, no occupational title other than dental hygienist should be used to describe this dental auxiliary. NUCC Health Care Provider Taxonomy, code 124Q00000X
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 | 1003275827 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Feb 22, 2016 |
| Last updated | Feb 22, 2016 |
| Status | Active |
| Sole proprietor | No |
| Gender | Female |
| Credential | RDH |
| Practice address |
46 CLIFTON ST West Haven, CT 06516 (203) 330-6000 Fax (203) 332-3544 |
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 | 2 | 7 | 5 | 8 | 2 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 4 | 7 | 1 | 8 | 4 |
Sum = 53 · next multiple of 10 = 60 · check digit = 7 · actual last digit = 7
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.