Estheffy Gonzalez Pantaleon
Estheffy Gonzalez Pantaleon is a provider specialising in Dental Hygienist in New Haven, CT, registered under NPI 1003563842.
Getting there
Here is what surrounds this office in New Haven, based on OpenStreetMap data collected Oct 6, 2026. Parking is available about 534 ft away. The nearest transit stop is 0.40 mi away, served by Chapel Street and Ferry Street. A pharmacy sits 0.26 mi from the entrance (Rite Aid), which helps if you leave with a prescription.
Getting here and what is nearby
Parking 124 ft ~1 min
Parking 337 ft ~2 min
Parking 534 ft ~3 min
Grocery C-Town 0.25 mi ~6 min
Pharmacy Rite Aid 0.26 mi ~6 min
Pharmacy Rite Aid 0.26 mi ~6 min
325 Ferry Street, New Haven 06513
Mo-Fr 09:00-21:00; Sa 09:00-18:00; Su 09:00-17:00
Restaurant Dunkin' 0.28 mi ~6 min
Restaurant McDonald's 0.31 mi ~7 min
Convenience Shamsan 0.38 mi ~8 min
Gas station Citgo 0.38 mi ~8 min
Restaurant Fair Haven Oyster Co. 0.39 mi ~8 min
Transit Chapel Street and Ferry Street 0.40 mi ~9 min
Convenience Pops Grocery 0.41 mi ~9 min
Convenience El Xicohtencatl 0.41 mi ~9 min
Grocery La Supermarqueta 0.42 mi ~9 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 |
|---|---|---|
| 009362 | CT | Dental Hygienist primary |
This provider holds licence 009362 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 | 1003563842 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Mar 2, 2022 |
| Last updated | Mar 2, 2022 |
| Status | Active |
| Sole proprietor | No |
| Gender | Female |
| Practice address |
50 GRAND AVE New Haven, CT 06513 (203) 777-7411 |
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 | 6 | 3 | 8 | 4 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 1 | 6 | 6 | 8 | 8 |
Sum = 58 · next multiple of 10 = 60 · check digit = 2 · actual last digit = 2
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.