Iran Lisser
Iran Lisser is a provider specialising in Clinical Social Worker in Belleville, NJ, registered under NPI 1003760836. NPPES records them as a sole proprietor, meaning the practice is not incorporated as a separate legal entity.
Getting there
Here is what surrounds this office in Belleville, based on OpenStreetMap data collected Oct 25, 2026. Parking is available about 0.45 mi away. There is EV charging 0.33 mi from the office — useful if you are driving in from out of town. The nearest transit stop is 0.32 mi away, served by Franklin Ave 1300'n of Belleville Ave. A pharmacy sits 0.23 mi from the entrance (Walgreens), which helps if you leave with a prescription.
Getting here and what is nearby
Grocery Garden Farmers Market Inc 0.21 mi ~5 min
345 Franklin Ave., 07109
Pharmacy Walgreens 0.23 mi ~5 min
345 Franklin Avenue, 07109
Restaurant Wendy's 0.23 mi ~5 min
333 Franklin Avenue, Belleville 07109
08:00-22:00
Restaurant Wendy's 0.23 mi ~5 min
333 Franklin Avenue, Belleville 07109
Convenience Krauzer's Food Store 0.25 mi ~6 min
357 Franklin Ave., 07109
Restaurant The Chandelier 0.25 mi ~6 min
Transit Franklin Ave at Joralemon St 0.28 mi ~6 min
Parking 0.29 mi ~6 min
Transit Franklin Ave at Essex Cty Hosp. Main Entrance 0.30 mi ~7 min
Gas station Delta 0.30 mi ~6 min
Transit Franklin Ave 1300'n of Belleville Ave 0.32 mi ~7 min
Gas station Lukoil 0.32 mi ~7 min
EV charging 0.33 mi ~7 min
Parking 0.35 mi ~7 min
Grocery SuperFresh 0.35 mi ~8 min
Grocery East West Asian Supermarket 0.44 mi ~9 min
Parking 0.45 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
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 Clinical covers
A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances. NUCC Health Care Provider Taxonomy, code 1041C0700X
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 | 1003760836 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Feb 26, 2026 |
| Last updated | Feb 26, 2026 |
| Status | Active |
| Sole proprietor | Yes |
| Gender | Female |
| Practice address |
89 CONTINENTAL AVE Belleville, NJ 07109 (917) 627-1263 |
| Mailing address |
5601 RIVERDALE AVE APT 4A Bronx, NY 10471 |
| Other names |
Iran Gutierrez Former Legal Business Name |
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 | 7 | 6 | 0 | 8 | 3 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 5 | 6 | 0 | 8 | 6 |
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.