# NEXTSTEP BEHAVIORAL SERVICES

> Is this information incorrect? This page shows public data from NPPES. Update your record in NPPES and this page will update automatically within 7 days. [Update your NPPES record](https://nppes.cms.hhs.gov)

- **Entity:** Organization
- **Status:** Active
- **Organization subpart:** No

## Provider details

- **NPI number:** 1518858497
- **Authorized official:** MRS. ALICIA VARNEY M.ED., BCBA (CEO/OWNER)
- **Authorized official phone:** (603) 541-7958

## Contact information

- **Practice address:** 583 DANIEL WEBSTER HWY STE B, MERRIMACK, NH 03054-3578
- **Practice address phone:** (603) 541-7958
- **Mailing address:** 6 WHITEWATER DR, MANCHESTER, NH 03109-4655
- **Mailing address phone:** (603) 541-7958

## Taxonomy

| Code | Description | License number | State | Primary |
| --- | --- | --- | --- | --- |
| 103K00000X | Behavior Analyst | — | — | Yes |
| 106S00000X | Behavior Technician | — | — | — |

## Other

- **Enumeration date:** 07/10/2025
- **Last updated:** 04/23/2026