# SPECIALDSLEEP, LLC

> 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:** 1063363299
- **Authorized official:** DAVID FERGUSON DDS (OWNER)
- **Authorized official phone:** (872) 215-0361

## Contact information

- **Practice address:** 1225 CARLISLE ST STE 1B, HANOVER, PA 17331-1207
- **Practice address phone:** (872) 215-0361
- **Mailing address:** 1225 CARLISLE ST STE 1B, HANOVER, PA 17331-1207
- **Mailing address phone:** (872) 215-0361

## Taxonomy

| Code | Description | License number | State | Primary |
| --- | --- | --- | --- | --- |
| 207RS0012X | Sleep Medicine (Internal Medicine) Physician | — | NULL | Yes |
| 207RS0012X | Sleep Medicine (Internal Medicine) Physician | — | — | Yes |
| 261QM2500X | Medical Specialty Clinic/Center | — | NULL | — |

## Other

- **Enumeration date:** 02/04/2026
- **Last updated:** 07/28/2026
