SOMNIA SLEEP CLINIC LLC
NPI 1821956103
Internal Medicine - Sleep Medicine in Oklahoma City, OK

Q: What is Somnia Sleep Clinic LLC's NPI number?

The NPI number for Somnia Sleep Clinic LLC is 1821956103. It was assigned to this organization in the NPPES registry on January 14, 2026. The provider is doing business as Somnia Sleep Clinic.

Q: What is Somnia Sleep Clinic LLC's specialty?

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

Active since January 14, 2026

3030 NW EXPRESSWAY STE 300, OKLAHOMA CITY, OK 73112(917) 957-6158 Get Directions Write a Review

NPPES record last updated: January 14, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

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About Somnia Sleep Clinic Llc NPPES

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

SOMNIA SLEEP CLINIC LLC (NPI 1821956103), doing business as Somnia Sleep Clinic, is a healthcare organization registered as a sleep medicine in Oklahoma City, Oklahoma and active in the NPI registry since January 2026. The organization lists Hussein Rabah, Owner, as its authorized official.

NPPES Registry Identity

NPI1821956103

Entity TypeOrganization

Primary Taxonomy207RS0012X

Legal Business NameSOMNIA SLEEP CLINIC LLC

Location Address3030 NW EXPRESSWAY STE 300Oklahoma City, OK 73112-5400

Mailing Address3030 Nw Expressway Ste 300Oklahoma City, OK 73112-5400 · (917) 957-6158

Phone(917) 957-6158

Organization SubpartNo

Authorized OfficialHussein RabahOwner · (917) 957-6158

Enumeration DateJanuary 14, 2026

NPPES CertifiedJanuary 14, 2026

✔ NPI 1821956103 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ 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.

3030 NW EXPRESSWAY STE 300, Oklahoma City, OK 73112

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Other Names 1

Doing Business AsSomnia Sleep Clinic

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Oklahoma.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Somnia Sleep Clinic Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Somnia Sleep Clinic LLC, which bills Medicare for the services this clinician delivers.

Clinician (1)

Hussein Rabah, M.D.

Sleep Medicine

NPI 1144842584

800 STANTON L YOUNG BLVD # 8400
Oklahoma City, OK 73104

(405) 271-6173

✔ PECOS✔ Accepts Medicare5.1 mi

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Somnia Sleep Clinic LLC's NPI number?

The NPI number for Somnia Sleep Clinic LLC is 1821956103. It was assigned to this organization in the NPPES registry on January 14, 2026. The provider is doing business as Somnia Sleep Clinic.

Where is Somnia Sleep Clinic LLC located?

Somnia Sleep Clinic LLC is located at 3030 NW Expressway Ste 300, Oklahoma City, OK 73112. The listed phone number is (917) 957-6158.

What is Somnia Sleep Clinic LLC's specialty?

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

Is Somnia Sleep Clinic LLC enrolled in Medicare?

Yes. Somnia Sleep Clinic LLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Somnia Sleep Clinic LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Sleep Medicine) reassigns their Medicare billing to Somnia Sleep Clinic LLC. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Somnia Sleep Clinic LLC accept?

Health plans from Blue Cross and Blue Shield of Oklahoma list Somnia Sleep Clinic LLC as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Somnia Sleep Clinic LLC was last updated on January 14, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 months 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.