Active NPI
Luay Hussein Mashaallah Alalawi, M.D
- Cardiovascular Disease Physician
- Upland, CA
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Cardiovascular Disease Physician
- License
- A174962
- Practice address
- 685 N 13TH Ave Ste 2
Upland, CA 91786-4963 - Phone
- (909) 500-8683
- Fax
- (909) 931-1294
- NPI assigned
- Mar 23, 2018
- Last updated
- Aug 27, 2026
- 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 3
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Internal Medicine Physician | 207R00000X | U1463 | TX | |
| Cardiovascular Disease Physician | 207RC0000X | A174962 | CA | Primary |
| Interventional Cardiology Physician | 207RI0011X | A174962 | CA |
Addresses
Primary practice location
685 N 13TH Ave Ste 2
Upland, CA 91786-4963
Mailing address
685 N 13TH Ave Ste 2
Upland, CA 91786-4963
Phone (909) 500-8683
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
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| U1463 | TX | MD | Internal Medicine Physician |
| A174962 | CA | MD | Interventional Cardiology Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Concord Medical Group PLLC | Current | Accepting new patients | |
| Hospitalist Medicine Physicians of Texas, PLLC | Internal Medicine | Current | Accepting new patients |
| Concord Medical Group of Texas PLLC | Current | Accepting new patients | |
| Gulf Coast Physician Services, PLLC | Internal Medicine | Current | Accepting new patients |
Locations
200 S Geneva St
Breckenridge, TX 76424
Phone (254) 559-2241
5950 Saratoga Blvd
Corpus Christi, TX 78414
Phone (321) 917-9263
600 Elizabeth St
Corpus Christi, TX 78404
Phone (361) 325-2511
6130 Parkway Dr
Corpus Christi, TX 78414
Phone (361) 826-5785
310 W South St
Henrietta, TX 76365
Phone (806) 647-2191
18951 N Memorial Dr
Humble, TX 77338
Phone (281) 319-8409
1311 Gen Cvazos Blvd
Kingsville, TX 78363
Phone (361) 595-1661
2600 Saint Michael Dr
Texarkana, TX 75503
Phone (903) 614-1000
Organizations & group practices 4
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.
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- NPI 1083630610
-
- Internal Medicine Physician
- Corpus Christi, TX
- NPI 1922889187
-
- Internal Medicine Physician
- Humble, TX
- NPI 1629307095
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1521763200000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1787788800000",
"number": "1790289619",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "685 N 13TH AVE STE 2",
"city": "UPLAND",
"state": "CA",
"postal_code": "917864963",
"telephone_number": "909-500-8683",
"fax_number": "909-931-1294"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "685 N 13TH AVE STE 2",
"city": "UPLAND",
"state": "CA",
"postal_code": "917864963",
"telephone_number": "909-500-8683",
"fax_number": "909-931-1294"
}
],
"practiceLocations": [],
"basic": {
"last_name": "ALALAWI",
"first_name": "LUAY",
"middle_name": "HUSSEIN MASHAALLAH",
"credential": "M.D",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2018-03-23",
"last_updated": "2026-08-27",
"certification_date": "2026-08-27",
"status": "A"
},
"taxonomies": [
{
"code": "207R00000X",
"taxonomy_group": "",
"desc": "Internal Medicine",
"state": "TX",
"license": "U1463",
"primary": false
},
{
"code": "207RC0000X",
"taxonomy_group": "",
"desc": "Internal Medicine, Cardiovascular Disease",
"state": "CA",
"license": "A174962",
"primary": true
},
{
"code": "207RI0011X",
"taxonomy_group": "",
"desc": "Internal Medicine, Interventional Cardiology",
"state": "CA",
"license": "A174962",
"primary": false
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Upland, CA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 27, 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.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.