Active NPI
Kalil Al-Nassir, MD PA
- Pulmonary Disease Physician
- Amarillo, TX
National Provider Identifier
1740535764
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Pulmonary Disease Physician
- Legal business name
- KALIL AL-NASSIR, MD PA
- Practice address
- 1901 Medi Park Dr Ste 1018
Amarillo, TX 79106-2107 - Phone
- (806) 677-2030
- Fax
- (806) 350-6494
- NPI assigned
- Jul 16, 2012
- Organization subpart
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Authorized official
- Name
- Dr. Kalil Al-Nassir, MD
- Title
- President
- Phone
- (806) 677-2030
Authorized official NPPES reports the official by name only. The link goes to the one practitioner connected to this organization with that name.
Specialties & licenses 2
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Critical Care Medicine (Internal Medicine) Physician | 207RC0200X | |||
| Pulmonary Disease Physician | 207RP1001X | Primary |
Addresses
Primary practice location
1901 Medi Park Dr Ste 1018
Amarillo, TX 79106-2107
Mailing address
1901 Medi Park Dr Ste 1018
Amarillo, TX 79106-2107
Phone (806) 677-2030
Other identifiers 2
| Identifier | Type | State | Issuer |
|---|---|---|---|
| P1443 | Other | TX | TEXAS LICENSE |
| 1639303829 | Other | INDIVIDUAL NPI |
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in TX
Enrollment records 1
National Provider Directory
National Provider DirectoryLocations
1901 Medi Park Dr
Ste 1018
Amarillo, TX 79106
Phone (806) 356-7172
2300 Highway 365
Ste 430
Nederland, TX 77627
Phone (409) 724-6053
Interoperability endpoints
- https://fhir4.healow.com/fhir/r4/JDIIDD
Practitioners & affiliated clinicians
Practitioners 2
Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles.
-
- Pulmonary Disease Physician
- Amarillo, TX
- NPI 1639303829
-
- Nurse Practitioner
- Amarillo, TX
- NPI 1578117461
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1342396800000",
"enumeration_type": "NPI-2",
"last_updated_epoch": "1753315200000",
"number": "1740535764",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "1901 MEDI PARK DR STE 1018",
"city": "AMARILLO",
"state": "TX",
"postal_code": "791062107",
"telephone_number": "806-677-2030",
"fax_number": "806-350-6494"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "1901 MEDI PARK DR STE 1018",
"city": "AMARILLO",
"state": "TX",
"postal_code": "791062107",
"telephone_number": "806-677-2030",
"fax_number": "806-350-6494"
}
],
"practiceLocations": [],
"basic": {
"organization_name": "KALIL AL-NASSIR, MD PA",
"organizational_subpart": "NO",
"enumeration_date": "2012-07-16",
"last_updated": "2025-07-24",
"certification_date": "2025-07-24",
"status": "A",
"authorized_official_last_name": "AL-NASSIR",
"authorized_official_first_name": "KALIL",
"authorized_official_title_or_position": "PRESIDENT",
"authorized_official_telephone_number": "806-677-2030",
"authorized_official_name_prefix": "Dr.",
"authorized_official_credential": "MD"
},
"taxonomies": [
{
"code": "207RC0200X",
"taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
"desc": "Internal Medicine, Critical Care Medicine",
"state": null,
"license": null,
"primary": false
},
{
"code": "207RP1001X",
"taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
"desc": "Internal Medicine, Pulmonary Disease",
"state": null,
"license": null,
"primary": true
}
],
"identifiers": [
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "TEXAS LICENSE",
"identifier": "P1443",
"state": "TX"
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "INDIVIDUAL NPI",
"identifier": "1639303829",
"state": null
}
],
"endpoints": [],
"other_names": []
}
Other providers in Amarillo, TX
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 24, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.