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HOUSTON LUNG AND SLEEP CLINIC, PA
NPI 1639504798
Internal Medicine - Pulmonary Disease in Webster, TX

Active since September 09, 2013
199 BLOSSOM ST STE D, WEBSTER, TX 77598(832) 240-4566(832) 240-4630 Get Directions Write a Review

NPPES record last updated: May 6, 2021. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Houston Lung And Sleep Clinic, Pa NPPES

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

HOUSTON LUNG AND SLEEP CLINIC, PA (NPI 1639504798) is a healthcare organization registered as a pulmonary disease in Webster, Texas and active in the NPI registry since September 2013. The organization maintains a secondary practice location in Webster and lists Majd Alnas, President, as its authorized official.

NPPES Registry Identity

NPI1639504798
Entity TypeOrganization
Primary Taxonomy207RP1001X
Legal Business NameHOUSTON LUNG AND SLEEP CLINIC, PA
Location Address199 BLOSSOM ST STE DWebster, TX 77598-4414
Mailing AddressPo Box 58835Webster, TX 77598-8835
Phone(832) 240-4566
Fax(832) 240-4630
Organization SubpartNo
Authorized OfficialMajd AlnasPresident · (832) 240-4566
Enumeration DateSeptember 9, 2013
Last NPPES UpdateMay 6, 2021
NPPES CertifiedMay 6, 2021
✔ NPI 1639504798 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Pulmonary DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RP1001X
License✔ Licensed in TX · P2942
Definition
An internist who treats diseases of the lungs and airways. The pulmonologist diagnoses and treats cancer, pneumonia, pleurisy, asthma, occupational and environmental diseases, bronchitis, sleep disorders, emphysema and other complex disorders of the lungs.
199 BLOSSOM ST STE D, Webster, TX 77598
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Secondary Practice Location 1

Location 1360 E Medical Center Blvd, Suite BWebster, TX 77598-4321 · Phone (832) 240-4566 · Fax (832) 240-4630

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

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Houston Lung And Sleep Clinic, Pa 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 Houston Lung And Sleep Clinic, PA, which bills Medicare for the services this clinician delivers.

Clinician (1)

Majd Alnas, MD
Pulmonary Disease
NPI 1396944658
199 BLOSSOM ST STE D
Webster, TX 77598
(832) 240-4566
✔ PECOS✔ Accepts MedicareSame address

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 Houston Lung And Sleep Clinic, PA's NPI number?

The NPI number for Houston Lung And Sleep Clinic, PA is 1639504798. It was assigned to this organization in the NPPES registry on September 9, 2013.

Where is Houston Lung And Sleep Clinic, PA located?

Houston Lung And Sleep Clinic, PA is located at 199 Blossom St Ste D, Webster, TX 77598. The listed phone number is (832) 240-4566.

What is Houston Lung And Sleep Clinic, PA's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Pulmonary Disease, with taxonomy code 207RP1001X.

Is Houston Lung And Sleep Clinic, PA enrolled in Medicare?

Yes. Houston Lung And Sleep Clinic, PA is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Houston Lung And Sleep Clinic, PA?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Pulmonary Disease) reassigns their Medicare billing to Houston Lung And Sleep Clinic, PA. 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.

When was this NPI record last updated?

The NPPES record for Houston Lung And Sleep Clinic, PA was last updated on May 6, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years 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.