Active NPI
Ali Ezzo, M.D.
- Internal Medicine Physician
- Webster, TX
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Internal Medicine Physician
- License
- Q8470
- Practice address
- 500 N Kobayashi Ste a
Webster, TX 77598 - Phone
- (281) 724-7341
- Fax
- (281) 724-1861
- NPI assigned
- Jul 20, 2011
- Last updated
- Jan 19, 2026
- Sex
- Male
- Sole proprietor
- Yes
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 4
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Internal Medicine Physician | 207R00000X | Q8470 | TX | Primary |
| Internal Medicine Physician | 207R00000X | 4301091774 | MI | |
| Critical Care Medicine (Internal Medicine) Physician | 207RC0200X | Q8470 | TX | |
| Neurological Surgery Physician | 207T00000X | Q8470 | TX |
Addresses
Primary practice location
500 N Kobayashi Ste a
Webster, TX 77598
Mailing address
PO Box 58538
Webster, TX 77598-8538
Phone (281) 724-7341
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in TX, GA
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: Yes
Enrollment records 2
Care Compare profile
Medicare Care Compare- Specialty
- Neurosurgery
- Education
- Other, 2000
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
Practice addresses (Care Compare)
301 University Blvd
Galveston, TX 77555-5302
Phone (409) 772-2222
500 N Kobayashi
Suite a
Webster, TX 77598-4722
Phone (281) 724-1860
500 W Medical Ctr Blvd
HCA Houston Healthcare Clear Lake
Webster, TX 77598-4220
Phone (281) 332-2511
Hospital & facility affiliations
Merit-based Incentive Payment System (MIPS)
- Final score
- 78.88 of 100
- Quality
- 73.38
- Improvement activities
- 40
- Cost
- 78.42
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Idoc Virtual Neuro Critical Care LLC | Multi-Specialty | Current | Accepting new patients |
| Idoc Virtual Telehealth Texas | Multi-Specialty | Current | Accepting new patients |
| Clear Lake Hospitalists PA | Multi-Specialty | Current | Accepting new patients |
| Pulmonary and Sleep Physicians of Houston, P.a. | Multi-Specialty | Current | Accepting new patients |
| CLS Health PLLC | Multi-Specialty | Current | Accepting new patients |
| Intensivist Medicine Services of TX, PLLC | Multi-Specialty | Current | Accepting new patients |
| Seela and Julian PLLC | Multi-Specialty | Current | Accepting new patients |
| Wael Asi MD PA | Multi-Specialty | Current | Accepting new patients |
| Idoc Telehealth Solutions, Inc | Multi-Specialty | Current | Accepting new patients |
| Utmb Faculty Group Practice | Multi-Specialty | Current | Accepting new patients |
| Cardiovascular Care Providers, Inc. | Multi-Specialty | Past | Accepting new patients |
| CLS Health PLLC | Past | Accepting new patients |
Locations
1968 Ptree Rd NW
Atlanta, GA 30309
Phone (404) 605-2222
2870 Peachtree Rd NW
Atlanta, GA 30305
Phone (404) 410-0224
2000 Health Park Dr
Brentwood, TN 37027
Phone (615) 372-5426
100 E Alton Gloor Blvd
Brownsville, TX 78526
Phone (956) 350-7000
301 University Blvd
Galveston, TX 77555
Phone (409) 747-1883
301 University Blvd
Fl 6
Galveston, TX 77555
1125 Cypress Station Dr
Ste E
Houston, TX 77090
Phone (281) 419-5818
4635 Southwest Fwy
Ste 525
Houston, TX 77027
Phone (281) 543-1706
710 FM 1960 Rd W
Houston, TX 77090
Phone (281) 440-1000
511 Park Grove Dr
Katy, TX 77450
Phone (281) 398-7001
2240 Gulf Fwy S
League City, TX 77573
Phone (832) 505-1000
2121 Business Center Dr
Pearland, TX 77584
Phone (346) 200-8849
6801 Emmett F Lowry Expy
Texas City, TX 77591
Phone (409) 938-5095
1111 Medical Plaza Dr
Ste 250
The Woodlands, TX 77380
Phone (281) 419-5818
17201 Interstate 45 S
The Woodlands, TX 77385
Phone (936) 270-2000
200 Blossom St
Webster, TX 77598
Phone (281) 525-7000
500 N Kobayashi
Ste A
Webster, TX 77598
Phone (281) 724-7341
500 W Medical Center Blvd
Webster, TX 77598
Phone (713) 447-4650
Interoperability endpoints
- https://fhir4.healow.com/fhir/r4/CFFDBA
- https://fhir4.healow.com/fhir/r4/IICCCA
Organizations & group practices 12
Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.
-
dba CLS Health
- Pulmonary Disease Physician
- Webster, TX
- NPI 1750305355
Multi-Specialty
-
- Critical Care Medicine (Internal Medicine) Physician
- Houston, TX
- NPI 1851783534
Multi-Specialty
-
- Critical Care Medicine (Internal Medicine) Physician
- Houston, TX
- NPI 1790478444
Multi-Specialty
-
- Pulmonary Disease Physician
- Webster, TX
- NPI 1649519943
Multi-Specialty
-
- Critical Care Medicine (Internal Medicine) Physician
- The Woodlands, TX
- NPI 1851342794
Multi-Specialty
-
- Durable Medical Equipment & Medical Supplies
- Webster, TX
- NPI 1699682054
Hospital & facility affiliations 2
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
dba HCA Houston Healthcare Clear Lake
- General Acute Care Hospital
- Webster, TX
- NPI 1063466035
-
dba University of Texas Medical Branch
- General Acute Care Hospital
- Galveston, TX
- NPI 1548226988
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1311120000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1768780800000",
"number": "1437447794",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "PO BOX 58538",
"city": "WEBSTER",
"state": "TX",
"postal_code": "775988538",
"telephone_number": "281-724-7341",
"fax_number": "281-724-1861"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "500 N KOBAYASHI STE A",
"city": "WEBSTER",
"state": "TX",
"postal_code": "77598",
"telephone_number": "281-724-7341",
"fax_number": "281-724-1861"
}
],
"practiceLocations": [],
"basic": {
"last_name": "EZZO",
"first_name": "ALI",
"credential": "M.D.",
"sole_proprietor": "YES",
"sex": "M",
"enumeration_date": "2011-07-20",
"last_updated": "2026-01-19",
"certification_date": "2026-01-19",
"status": "A"
},
"taxonomies": [
{
"code": "207R00000X",
"taxonomy_group": "",
"desc": "Internal Medicine",
"state": "TX",
"license": "Q8470",
"primary": true
},
{
"code": "207R00000X",
"taxonomy_group": "",
"desc": "Internal Medicine",
"state": "MI",
"license": "4301091774",
"primary": false
},
{
"code": "207RC0200X",
"taxonomy_group": "",
"desc": "Internal Medicine, Critical Care Medicine",
"state": "TX",
"license": "Q8470",
"primary": false
},
{
"code": "207T00000X",
"taxonomy_group": "",
"desc": "Neurological Surgery",
"state": "TX",
"license": "Q8470",
"primary": false
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Webster, TX
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 19, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
- Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.