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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.

SLEEPWELL LLC
NPI 1851061667
Internal Medicine in Lexington, KY

Active since September 14, 2021
2499 CARNEGIE LN, LEXINGTON, KY 40511(859) 338-9319(859) 368-7681 Get Directions Write a Review

NPPES record last updated: July 1, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Sleepwell Llc NPPES

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

SLEEPWELL LLC (NPI 1851061667) is a healthcare organization registered as an internal medicine in Lexington, Kentucky and active in the NPI registry since September 2021. The organization lists William Arnold, Owner, as its authorized official.

NPPES Registry Identity

NPI1851061667
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameSLEEPWELL LLC
Location Address2499 CARNEGIE LNLexington, KY 40511-8449
Mailing Address2499 Carnegie LnLexington, KY 40511-8449 · (859) 338-9319
Phone(859) 338-9319
Fax(859) 368-7681
Organization SubpartNo
Authorized OfficialWilliam ArnoldOwner · (859) 338-9319
Enumeration DateSeptember 14, 2021
Last NPPES UpdateJuly 1, 2026
NPPES CertifiedJuly 1, 2026
✔ NPI 1851061667 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Also ListedPhysician AssistantTaxonomy 363A00000X
2499 CARNEGIE LN, Lexington, KY 40511
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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

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 Sleepwell LLC's NPI number?

The NPI number for Sleepwell LLC is 1851061667. It was assigned to this organization in the NPPES registry on September 14, 2021.

Where is Sleepwell LLC located?

Sleepwell LLC is located at 2499 Carnegie Ln, Lexington, KY 40511. The listed phone number is (859) 338-9319.

What is Sleepwell LLC's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

When was this NPI record last updated?

The NPPES record for Sleepwell LLC was last updated on July 1, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 51 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.