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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

SPECIALDSLEEP, LLC
NPI 1063363299
Internal Medicine - Sleep Medicine in Hanover, PA

Active since February 04, 2026
1225 CARLISLE ST STE 1B, HANOVER, PA 17331(872) 215-0361 Get Directions Write a Review

NPPES record last updated: July 28, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jul 28, 2026, Feb 4, 2026 (2 updates tracked since 2026).

About Specialdsleep, Llc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

SPECIALDSLEEP, LLC (NPI 1063363299) is a healthcare organization registered as a sleep medicine in Hanover, Pennsylvania and active in the NPI registry since February 2026. The organization lists David Ferguson, Owner, as its authorized official.

NPPES Registry Identity

NPI1063363299
Entity TypeOrganization
Primary Taxonomy207RS0012X
Legal Business NameSPECIALDSLEEP, LLC
Location Address1225 CARLISLE ST STE 1BHanover, PA 17331-1207
Mailing Address1225 Carlisle St Ste 1bHanover, PA 17331-1207 · (872) 215-0361
Phone(872) 215-0361
Organization SubpartNo
Authorized OfficialDavid FergusonOwner · (872) 215-0361
Enumeration DateFebruary 4, 2026
Last NPPES UpdateJuly 28, 20262 updates tracked since enumeration
NPPES CertifiedJuly 28, 2026
✔ NPI 1063363299 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Sleep MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207RS0012X
Definition
An Internist who practices Sleep Medicine is certified in the subspecialty of sleep medicine and specializes in the clinical assessment, physiologic testing, diagnosis, management and prevention of sleep and circadian rhythm disorders. Sleep specialists treat patients of any age and use multidisciplinary approaches. Disorders managed by sleep specialists include, but are not limited to, sleep related breathing disorders, insomnia, hypersomnias, circadian rhythm sleep disorders, parasomnias and sleep related movement disorders.
Also ListedClinic/Center · Medical SpecialtyTaxonomy 261QM2500X
1225 CARLISLE ST STE 1B, Hanover, PA 17331
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Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

PENNSYLVANIA CENTER FOR DENTAL SLEEP MEDICINE PC
Dentist
1225 CARLISLE ST STE 1B
HANOVER, PA 17331
York County (717) 632-1332
DR. TERRY M GORDON DDS
Dentist
1225 CARLISLE ST STE 1B
HANOVER, PA 17331
York County (717) 632-1332

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Specialdsleep, LLC's NPI number?

The NPI number for Specialdsleep, LLC is 1063363299. It was assigned to this organization in the NPPES registry on February 4, 2026.

Where is Specialdsleep, LLC located?

Specialdsleep, LLC is located at 1225 Carlisle St Ste 1B, Hanover, PA 17331. The listed phone number is (872) 215-0361.

What is Specialdsleep, LLC's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Sleep Medicine, with taxonomy code 207RS0012X.

When was this NPI record last updated?

The NPPES record for Specialdsleep, LLC was last updated on July 28, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 23 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.