Haleh Kossari, DMD
Haleh Kossari, DMD is a provider specialising in General Practice Dentistry in Roselle Park, NJ, registered under NPI 1003144239.
Getting there
Here is what surrounds this office in Roselle Park, based on OpenStreetMap data collected Sep 8, 2026. Parking is available about 0.30 mi away. The nearest transit stop is 0.44 mi away, served by Jersey Ave at Elmora Ave #28660. A pharmacy sits 0.40 mi from the entrance (ELMORA HEALTHCARE), which helps if you leave with a prescription.
Getting here and what is nearby
Parking 462 ft ~2 min
Grocery ShopRite 564 ft ~3 min
Parking 0.28 mi ~6 min
Parking 0.30 mi ~7 min
Grocery Elmora Farmers Market 0.32 mi ~7 min
Restaurant Domino's 0.33 mi ~7 min
609 Westfield Avenue, Elizabeth 07208
Mo-Th 10:30-01:00; Fr-Sa 10:30-02:00; Su 10:30-01:00
Transit 0.35 mi ~7 min
Restaurant Wingstop 0.36 mi ~8 min
Restaurant Dunkin' 0.36 mi ~8 min
186 Elmora Avenue, Elizabeth 07202
Mo-Th 05:00-21:30; Fr 05:00-24:00; Sa 00:00-24:00; Su 00:00-21:30
Gas station Exxon 0.37 mi ~8 min
Convenience 7-Eleven 0.38 mi ~8 min
Pharmacy ELMORA HEALTHCARE 0.40 mi ~9 min
Transit Jersey Ave at Elmora Ave #28660 0.44 mi ~9 min
Convenience 7-Eleven 0.47 mi ~10 min
Grocery Super C 0.50 mi ~11 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 |
|---|---|---|
| 22DI0226900 | NJ | General Practice Dentistry primary |
This provider holds licence 22DI0226900 issued in NJ. 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 General Practice covers
A general dentist is the primary dental care provider for patients of all ages. The general dentist is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs. NUCC Health Care Provider Taxonomy, code 1223G0001X
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 | 1003144239 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Nov 30, 2009 |
| Last updated | Nov 30, 2009 |
| Status | Active |
| Sole proprietor | No |
| Gender | Female |
| Credential | DMD |
| Practice address |
18 E WESTFIELD AVE Roselle Park, NJ 07204 (908) 245-9463 Fax (908) 245-0969 |
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 | 4 | 4 | 2 | 3 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 2 | 4 | 8 | 2 | 6 |
Sum = 51 · next multiple of 10 = 60 · check digit = 9 · actual last digit = 9
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.