Active NPI
Syed Hamza Hussaini, DO
- Diagnostic Radiology Physician
- Saint Louis, MO
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Diagnostic Radiology Physician
- License
- 20A20259
- Practice address
- 510 S Kingshighway Blvd
Dept Radiology
Saint Louis, MO 63110-1016 - Phone
- (314) 362-7200
- Fax
- (314) 747-4189
- NPI assigned
- Apr 21, 2015
- Last updated
- Sep 14, 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 2
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Pediatric Radiology Physician | 2085P0229X | 2024015341 | MO | |
| Diagnostic Radiology Physician | 2085R0202X | 20A20259 | CA | Primary |
Addresses
Primary practice location
510 S Kingshighway Blvd
Dept Radiology
Saint Louis, MO 63110-1016
Mailing address
PO Box 60352
Saint Louis, MO 63160-0352
Phone (314) 362-7200
Electronic endpoints 1
| Type | Endpoint | Use | Affiliation |
|---|---|---|---|
| FHIR URL | https://epicproxy.et0965.epichosted.com/FHIRProxy/api/FHIR/DSTU2/ | Washington University |
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in CA, MO
- 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 CompareMerit-based Incentive Payment System (MIPS)
- Final score
- 92.22 of 100
- Quality
- 78.14
- Improvement activities
- 40
- Cost
- 80.82
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Osteopathy
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Faculty Physicians and Surgeons of Llusm | Current | Accepting new patients | |
| Miracl, LLC | Current | Accepting new patients | |
| Shriners Hospitals for Children | Current | Accepting new patients | |
| Faculty Physicians and Surgeons of Llusm | Current | Accepting new patients | |
| Faculty Physicians and Surgeons of Llusm | Current | Accepting new patients | |
| Shriners Hospitals for Children | Current | Accepting new patients | |
| Lambert Radiology Medical Group, Inc | Current | Accepting new patients | |
| Shriners Hospitals for Children | Current | Accepting new patients | |
| Washington University | Pediatric Radiology | Current | Accepting new patients |
| Faculty Physicians and Surgeons of Llusm | Past | Accepting new patients | |
| Regents of the Univ of Ca | Past | Accepting new patients |
Locations
81 Highland Springs Ave
Ste 103
Beaumont, CA 92223
Phone (909) 558-2830
11500 Brookshire Ave
Downey, CA 90241
Phone (562) 904-5000
11234 Anderson St
Loma Linda, CA 92350
Phone (909) 558-3016
11370 Anderson St
#B100
Loma Linda, CA 92354
Phone (909) 558-2848
25455 Barton Rd
Loma Linda, CA 92354
Phone (909) 558-2808
25455 Barton Rd
Ste 108A
Loma Linda, CA 92354
Phone (909) 558-1617
25845 Barton Rd
Ste F
Loma Linda, CA 92354
Phone (909) 558-2828
1225 Wilshire Blvd
Los Angeles, CA 90017
Phone (213) 482-2741
File Number 54701
Los Angeles, CA 90074
Phone (909) 651-4300
3762 Tibbetts St
Riverside, CA 92506
Phone (951) 686-2224
2425 Stockton Blvd
Sacramento, CA 95817
Phone (916) 453-2000
12401 Washington Blvd
Whittier, CA 90602
Phone (562) 698-0611
1000 W 10th St
Rolla, MO 65401
Phone (573) 364-9000
510 S Kingshighway Blvd
Saint Louis, MO 63110
Phone (314) 362-0177
Organizations & group practices 11
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.
-
- Multi-Specialty Clinic/Center
- Rolla, MO
- NPI 1205304300
-
- Multi-Specialty Clinic/Center
- Saint Louis, MO
- NPI 1962442475
Pediatric Radiology
-
- Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician
- Apple Valley, CA
- NPI 1205009917
-
- Diagnostic Radiology Physician
- Whittier, CA
- NPI 1609826684
-
- Pediatric Orthopaedic Surgery Physician
- Sacramento, CA
- NPI 1679915565
-
- Otolaryngology Physician
- Riverside, CA
- NPI 1326665415
-
- Family Medicine Physician
- Moreno Valley, CA
- NPI 1558788331
-
dba Shriners Children's
- Orthopaedic Surgery Physician
- Philadelphia, PA
- NPI 1275271462
-
dba Shriners Children's Hawaii
- Clinic/Center
- Aiea, HI
- NPI 1568299857
-
- Orthopaedic Surgery Physician
- Loma Linda, CA
- NPI 1275582918
-
- Surgery Physician
- Sacramento, CA
- NPI 1427041698
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1429574400000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1789344000000",
"number": "1194112813",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "PO BOX 60352",
"city": "SAINT LOUIS",
"state": "MO",
"postal_code": "631600352",
"telephone_number": "314-362-7200",
"fax_number": "314-747-4189"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "510 S KINGSHIGHWAY BLVD",
"address_2": "DEPT RADIOLOGY",
"city": "SAINT LOUIS",
"state": "MO",
"postal_code": "631101016",
"telephone_number": "314-362-7200",
"fax_number": "314-747-4189"
}
],
"practiceLocations": [],
"basic": {
"last_name": "HUSSAINI",
"first_name": "SYED",
"middle_name": "HAMZA",
"name_prefix": "Dr.",
"credential": "DO",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2015-04-21",
"last_updated": "2026-09-14",
"certification_date": "2026-09-14",
"status": "A"
},
"taxonomies": [
{
"code": "2085P0229X",
"taxonomy_group": "",
"desc": "Radiology, Pediatric Radiology",
"state": "MO",
"license": "2024015341",
"primary": false
},
{
"code": "2085R0202X",
"taxonomy_group": "",
"desc": "Radiology, Diagnostic Radiology",
"state": "CA",
"license": "20A20259",
"primary": true
}
],
"identifiers": [],
"endpoints": [
{
"endpointType": "FHIR",
"endpointTypeDescription": "FHIR URL",
"endpoint": "https://epicproxy.et0965.epichosted.com/FHIRProxy/api/FHIR/DSTU2/",
"affiliation": "Y",
"affiliationName": "Washington University",
"address_1": "510 S Kingshighway Blvd",
"address_2": "Dept Radiology",
"city": "Saint Louis",
"state": "MO",
"country_code": "US",
"postal_code": "631101016",
"country_name": "United States",
"address_type": "DOM"
}
],
"other_names": []
}
Other providers in Saint Louis, MO
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 14, 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.