Mahmood O Dweik, M.D.
Individual provider Active NPI Pulmonary Disease Physician · Webster, TX
NPI 1245228741 · NPPES record last updated Feb 11, 2026
Key facts
- NPI
- 1245228741
- Entity type
- Individual (NPI type 1)
- Primary specialty
- Pulmonary Disease Physician 207RP1001X
- License
- L8675 (TX)
- Practice address
- 600 N Kobayashi Ste 208
Webster, TX 77598-4841 - Phone
- (281) 724-8180
- Fax
- (281) 336-1171
- NPI assigned
- Oct 10, 2005
- Sex
- Male
- Sole proprietor
- No
Organizations & group practices 10
Hospital & facility affiliations 3
Medicare Care Compare profile
- Specialty
- Pulmonary Disease
- Education
- Other, 1993
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
- Clear Lake Hospitalists PA
CLS Health PLLC
Practice addresses (Care Compare)
500 W Medical Ctr Blvd
HCA Houston Healthcare Clear Lake
Webster, TX 77598-4220
Phone (281) 332-2511
600 N Kobayashi
Suite 208
Webster, TX 77598-4841
Phone (281) 724-8180
Hospital & facility affiliations
- HCA Houston Healthcare Clear Lake
- Pam Rehabilitation Hospital of Clear Lake
- Baywind Village Skilled Nursing & Rehab
Merit-based Incentive Payment System (MIPS)
- Final score
- 75 of 100
Medicare participation
- Medicare fee-for-service enrollment
- Enrolled in TX
- Eligible to order & refer
- Part B services: Yes · DME: Yes · Home health: Yes · Power mobility devices: Yes · Hospice: Yes
Medicare enrollment records
| Enrollment ID | State | Provider type | PAC ID | Details |
|---|---|---|---|---|
| I20041005000778 | TX | Practitioner - Pulmonary Disease |
8426017526 | Reassigns benefits to 2 organizations |
National Provider Directory
- Medicare enrollment (NPD)
- Yes
- Credentials
- Doctor of Medicine
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| CLS Health PLLC | Internal Medicine | Current |
Accepting new patients |
| Clear Lake Hospitalists PA | Internal Medicine | Current |
Accepting new patients |
| Troy Community Hospital Incorporated | Internal Medicine | Past | Accepting new patients |
| Endocrinology Clinic at Clear Lake Specialties PLLC | Past |
Accepting new patients | |
| G.T. Emergency Physicians PLLC | Past | Accepting new patients | |
| Baytown Radiology Association | Past | Accepting new patients | |
| Chca Clear Lake LP | Past | Accepting new patients | |
| Camino Real Emergency Physicians PLLC | Past | Accepting new patients | |
| Texas Emergency Room Services , PA | Past | Accepting new patients | |
| Cardiovascular Care Providers, Inc. | Past | Accepting new patients |
Locations
1046 Hercules Ave
#A
Houston, TX 77058
Phone (281) 316-8400
3411 Broadway St
Pearland, TX 77581
Phone (281) 485-0505
2121 Business Center Dr
Pearland, TX 77584
Phone (346) 200-8849
6514 Highway 90A
Ste 100
Sugar Land, TX 77498
Phone (281) 313-0100
6801 Emmett F Lowry Expy
Texas City, TX 77591
Phone (409) 938-5095
17201 Interstate 45 S
The Woodlands, TX 77385
Phone (936) 270-2000
709 W Medical Center Blvd
Webster, TX 77598
Phone (281) 316-8070
500 N Kobayashi
Ste A
Webster, TX 77598
Phone (281) 724-7341
600 N Kobayashi
Ste 110
Webster, TX 77598
Phone (281) 338-1701
600 N Kobayashi
Ste 208
Webster, TX 77598
Phone (281) 724-1862
500 N Kobayashi
Ste C
Webster, TX 77598
Phone (281) 747-9313
600 N Kobayashi
Ste 309
Webster, TX 77598
Phone (281) 724-8332
500 W Medical Center Blvd
Webster, TX 77598
Phone (713) 447-4650
905 W Medical Center Blvd
Ste 102
Webster, TX 77598
Phone (346) 688-0043
Interoperability endpoints
- https://fhir4.healow.com/fhir/r4/CFFDBA
- mahmood.dweik@cls.eclinicaldirectplus.com
- mdweik468671@direct.stlukeshealth.org
Specialties & licenses
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Pulmonary Disease Physician | 207RP1001X | L8675 | TX | Yes |
| Sleep Medicine (Internal Medicine) Physician | 207RS0012X | L8675 | TX | |
| Internal Medicine Physician | 207R00000X | L8675 | TX |
Addresses
Primary practice location
600 N Kobayashi Ste 208
Webster, TX 77598-4841
Mailing address
PO Box 58538
Webster, TX 77598-8538
Phone (281) 724-1860
Other practice location 1
1046 Hercules Ave Ste A
Houston, TX 77058-2722
Phone (281) 316-8400
Other practice location 2
905 W Medical Center Blvd Ste 102
Webster, TX 77598-4009
Phone (346) 688-0043
Other practice location 3
600 N Kobayashi Ste 309
Webster, TX 77598-4841
Phone (281) 724-8332
Other practice location 4
500 N Kobayashi Ste A
Webster, TX 77598-4722
Phone (281) 724-1860
Other practice location 5
600 N Kobayashi Ste 110
Webster, TX 77598-4841
Phone (281) 338-1701
Other practice location 6
500 N Kobayashi Ste C
Webster, TX 77598-4722
Phone (281) 816-3092
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 1245228741 | Other | TX | NPI |
| 169933203 | Medicaid | TX |
Other providers in Webster, TX
- Pamela D Dugano - Daphnis
- Candice Marie Dunn
- Lilian Duogo
- Melody Thy Duong
- Jayme Lynn Durbin
- June Echoff
- Namratha Edpuganti
- Roxanne Edrington
- Daryn Blake Edwards Jr.
- Haley Edwards
All providers in Webster, TX · Pulmonary Disease Physician in Texas
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Record last updated by the provider on Feb 11, 2026. Information in NPPES is self-reported and not verified by CMS.
- NUCC Health Care Provider Taxonomy: specialty names.
- Medicare Fee-For-Service Public Provider Enrollment (CMS/PECOS): enrollments, PAC IDs and benefit reassignments.
- Order and Referring (CMS).
- Medicare Care Compare provider data (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.