Active NPI
Ahmad Kharsa
- Ophthalmology Physician
- Houston, TX
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Ophthalmology Physician
- License
- W4864
- Practice address
- 4625 Southwest Fwy Ste 140
Houston, TX 77027-7100 - Phone
- (346) 523-0702
- NPI assigned
- May 18, 2022
- Sex
- Male
- Sole proprietor
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 2
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Student in an Organized Health Care Education/Training Program | 390200000X | |||
| Ophthalmology Physician | 207W00000X | W4864 | TX | Primary |
Addresses
Primary practice location
4625 Southwest Fwy Ste 140
Houston, TX 77027-7100
Mailing address
PO Box 58538
Webster, TX 77598-8538
Other practice location 1
600 N Kobayashi Ste 110
Webster, TX 77598-4841
Phone (281) 338-1701
Other practice location 2
14100 Southwest Fwy Ste 500
Sugar Land, TX 77478-3483
Phone (346) 736-0160
Other practice location 3
500 N Kobayashi Ste C
Webster, TX 77598-4722
Phone (281) 816-3092
Other practice location 4
4615 Southwest Fwy Ste 1000
Houston, TX 77027-7108
Phone (281) 724-8332
Other practice location 5
3601 4th St Rm 2A100
Lubbock, TX 79430-0002
Phone (806) 743-2020
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in TX
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: Yes
Enrollment records 1
Care Compare profile
Medicare Care Compare- Specialty
- Ophthalmology
- Education
- University of Texas Medical Branch at Galveston, 2022
- Medicare assignment
- May accept Medicare assignment
Practice addresses (Care Compare)
500 N Kobayashi
Suite a
Webster, TX 77598-4722
500 N Kobayashi a
Webster, TX 77598-4722
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| W4864 | TX | MD | Ophthalmology Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| CLS Health PLLC | Ophthalmology | Past | Accepting new patients |
Interoperability endpoints
- https://fhir4.healow.com/fhir/r4/CFFDBA
Organizations & group practices 1
Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1652832000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1779235200000",
"number": "1477290617",
"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"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "4625 SOUTHWEST FWY STE 140",
"city": "HOUSTON",
"state": "TX",
"postal_code": "770277100",
"telephone_number": "346-523-0702"
}
],
"practiceLocations": [
{
"address_1": "600 N Kobayashi Ste 110",
"address_purpose": "LOCATION",
"city": "Webster",
"state": "TX",
"postal_code": "775984841",
"country_code": "US",
"telephone_number": "281-338-1701",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "14100 Southwest Fwy Ste 500",
"address_purpose": "LOCATION",
"city": "Sugar Land",
"state": "TX",
"postal_code": "774783483",
"country_code": "US",
"telephone_number": "346-736-0160",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "500 N Kobayashi Ste C",
"address_purpose": "LOCATION",
"city": "Webster",
"state": "TX",
"postal_code": "775984722",
"country_code": "US",
"telephone_number": "281-816-3092",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "4615 Southwest Fwy Ste 1000",
"address_purpose": "LOCATION",
"city": "Houston",
"state": "TX",
"postal_code": "770277108",
"country_code": "US",
"telephone_number": "281-724-8332",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "3601 4th St Rm 2A100",
"address_purpose": "LOCATION",
"city": "Lubbock",
"state": "TX",
"postal_code": "794300002",
"country_code": "US",
"telephone_number": "806-743-2020",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "KHARSA",
"first_name": "AHMAD",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2022-05-18",
"last_updated": "2026-05-20",
"certification_date": "2026-05-20",
"status": "A"
},
"taxonomies": [
{
"code": "390200000X",
"taxonomy_group": "",
"desc": "Student in an Organized Health Care Education/Training Program",
"state": null,
"license": null,
"primary": false
},
{
"code": "207W00000X",
"taxonomy_group": "",
"desc": "Ophthalmology",
"state": "TX",
"license": "W4864",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Houston, TX
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 20, 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.