Houston Lung and Sleep Clinic, PA
NPI 1639504798 · Pulmonary Disease Physician · Webster, TX
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Houston Lung and Sleep Clinic, PA is a Pulmonary Disease Physician organization in Webster, TX (NPI 1639504798).
Provider details
- NPI number
- 1639504798
- Entity type
- Organization
- Primary specialty
- Pulmonary Disease PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Majd Alnas, President(832) 240-4566
- License
- P2942 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Additional practice locations (1)
- 360 E Medical Center BlvdSuite BWebster, TX 77598-4321Phone: (832) 240-4566Fax: (832) 240-4630
Registry dates
- Enumerated
- 2013-09-09
- Last updated
- 2021-05-06
- Certified
- 2021-05-06
Frequently asked questions
- What is Houston Lung and Sleep Clinic, PA's NPI number?
- Houston Lung and Sleep Clinic, PA's National Provider Identifier (NPI) is 1639504798, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Houston Lung and Sleep Clinic, PA?
- Houston Lung and Sleep Clinic, PA is classified in the NPPES registry as Pulmonary Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Houston Lung and Sleep Clinic, PA located?
- Houston Lung and Sleep Clinic, PA's practice location on file with NPPES is 199 Blossom St Ste D, Webster, TX 77598-4414.
- What is Houston Lung and Sleep Clinic, PA's phone number?
- The practice phone number listed in the NPPES registry for Houston Lung and Sleep Clinic, PA is (832) 240-4566.
- Does Houston Lung and Sleep Clinic, PA accept Medicare?
- Houston Lung and Sleep Clinic, PA is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Houston Lung and Sleep Clinic, PA?
- The authorized official listed on Houston Lung and Sleep Clinic, PA's NPPES record is Majd Alnas, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Houston Lung and Sleep Clinic, PA's NPI active?
- Yes — Houston Lung and Sleep Clinic, PA's NPI (1639504798) is active in the NPPES registry as of the last update on 2021-05-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.