James J Steffan
James J Steffan is a Mental Health Counselor provider (Counselor) practicing in Dunkirk, NY, registered in the NPPES registry with NPI 1821135229 since 2007. Practices at Chautauqua County Health Department (listed at the same practice address in NPPES).
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1821135229 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | James J Steffan |
| Sex | Male |
| Practice address | Dunkirk, NY, 14048 |
| Phone | 7163633550 |
| Enumeration date | 2007-02-01 |
| Last updated in NPPES | 2007-07-08 |
Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 101YM0800X | Mental Health Counselor | Primary | — | — |
Copy-ready billing details
Provider: James Steffan NPI: 1821135229 Taxonomy: 101YM0800X (Mental Health Counselor) Address: Dunkirk, NY, 14048
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1366538829 | Kevin Denny | Individual | Psychiatry Physician | Dunkirk, NY |
| 1700923463 | Marcia Smith-Kieffer | Individual | Clinical Social Worker | Dunkirk, NY |
| 1689711384 | Susan Roberts | Individual | Clinical Social Worker | Dunkirk, NY |
| 1881731594 | Katherine Vincent | Individual | Clinical Social Worker | Dunkirk, NY |
| 1023155686 | Carol Ludwig | Individual | Clinical Social Worker | Dunkirk, NY |
| 1124165865 | Alexis Carutis | Individual | Addiction (Substance Use Disorder) Counselor | Dunkirk, NY |
| 1750428405 | Joan Bartela | Individual | Clinical Social Worker | Dunkirk, NY |
| 1083751465 | Leslie Auria | Individual | Clinical Social Worker | Dunkirk, NY |
Verify this record
Cross-check NPI 1821135229 against the authoritative CMS record: view James J Steffan on the official NPPES registry .
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.
Frequently asked questions
Is NPI 1821135229 active?
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-08.