Active NPI
Maurice Yu, M.D.
- Diagnostic Radiology Physician
- Santa Ana, CA
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Diagnostic Radiology Physician
- License
- A123440
- Practice address
- 1001 N Tustin Ave
Radiology Dept
Santa Ana, CA 92705-3502 - Phone
- (949) 583-9264
- Fax
- (949) 269-9139
- NPI assigned
- Jul 31, 2008
- 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 3
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Diagnostic Radiology Physician | 2085R0202X | 125051509 | IL | |
| Diagnostic Radiology Physician | 2085R0202X | MD70072922 | WA | |
| Diagnostic Radiology Physician | 2085R0202X | A123440 | CA | Primary |
Addresses
Primary practice location
1001 N Tustin Ave
Radiology Dept
Santa Ana, CA 92705-3502
Mailing address
890 W Stetson Ave Ste B
Hemet, CA 92543-7311
Phone (312) 695-5753
Other practice location 1
834 Sheridan St
Port Townsend, WA 98368-2443
Phone (360) 385-2200
Other identifiers 1
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 125051509 | Other | IL | STATE OF ILLINOIS |
Electronic endpoints 1
| Type | Endpoint | Use | Affiliation |
|---|---|---|---|
| Direct Messaging Address | maurice.yu@direct.usc.edu | Direct | USC CARE MEDICAL GROUP, INC |
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in CA, WA, AK
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: Yes
Enrollment records 3
Care Compare profile
Medicare Care Compare- Specialty
- Diagnostic Radiology
- Education
- Northwestern University Feinberg Medical School, 2006
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
Practice addresses (Care Compare)
Irvine, CA 92602
Phone (360) 424-6161
1001 N Tustin Ave
Santa Ana, CA 92705-3502
Phone (714) 953-3500
114 Fountain FRK
Irvine, CA 92602-1883
Phone (360) 424-6161
1211 24TH St
Anacortes, WA 98221-2562
Phone (360) 424-6161
1344 King St
Suite 101
Bellingham, WA 98229-6215
Phone (360) 424-6161
1415 E Kincaid St
Mount Vernon, WA 98274-4126
Phone (360) 424-6161
2310 Peger Rd
Suite 102
Fairbanks, AK 99709-5305
Phone (360) 424-6161
301 N San Jacinto St
Suite 101
Hemet, CA 92543-3119
Phone (951) 765-1717
834 Sheridan St
Port Townsend, WA 98368-2443
Phone (360) 385-2200
Hospital & facility affiliations
- Skagit Valley Hospital
- Island Hospital
- Central Peninsula General Hospital
- Hemet Global Medical Center
- Orange County Global Medical Center
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 125051509 | IL | MD | Diagnostic Radiology Physician |
| MD70072922 | WA | MD | Diagnostic Radiology Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Usc Care Medical Group, Inc | Current | Accepting new patients | |
| Jefferson County Public Hospital District No 2 | Current | Accepting new patients | |
| Skagit Radiology Inc P S | Diagnostic Radiology | Current | Accepting new patients |
| Usc Care Medical Group, Inc | Diagnostic Radiology | Current | Accepting new patients |
| Whidbey Island Public Hospital District | Diagnostic Radiology | Current | Accepting new patients |
| Bellingham Advanced Medical Imaging LLC | Diagnostic Radiology | Current | Accepting new patients |
| Jefferson County Public Hospital District No 2 | Current | Accepting new patients | |
| Whidbey Island Public Hospital District | Current | Accepting new patients | |
| Seven Star Hospital Associates Inc. | Diagnostic Radiology | Current | Accepting new patients |
| Fairbanks Medical Imaging LLC | Diagnostic Radiology | Current | Accepting new patients |
| Southwest Medical Associates, Inc | Current | Accepting new patients | |
| Sol Radiology, Inc. | Diagnostic Radiology | Current | Accepting new patients |
| North Star Medical Imaging PLLC | Diagnostic Radiology | Current | Accepting new patients |
| Seven Star Hospital Associates Inc. | Current | Accepting new patients | |
| Southwest Medical Associates Inc. | Past | Accepting new patients |
Locations
2310 Peger Rd
Ste 102
Fairbanks, AK 99709
250 Hospital Pl
Soldotna, AK 99669
Phone (907) 714-4404
1025 S Anaheim Blvd
Anaheim, CA 92805
Phone (714) 533-6220
420 34th St
Bakersfield, CA 93301
Phone (661) 324-4647
820 E Mountain View St
Barstow, CA 92311
Phone (760) 256-1761
301 N San Jacinto St
Ste 101
Hemet, CA 92543
Phone (951) 652-2811
890 W Stetson Ave
Ste B
Hemet, CA 92543
Phone (951) 652-2811
1117 E Devonshire Ave
Hemet, CA 92543
Phone (951) 652-2811
1520 San Pablo St
Los Angeles, CA 90033
Phone (323) 442-5849
2601 E Chapman Ave
Orange, CA 92869
Phone (714) 633-0011
1001 N Tustin Ave
Santa Ana, CA 92705
Phone (714) 835-3555
15248 Eleventh St
Victorville, CA 92395
Phone (760) 245-8691
1211 24th St
Anacortes, WA 98221
Phone (360) 293-3181
1344 King St
Ste 101
Bellingham, WA 98229
Phone (360) 676-6393
1320 E Division St
Mount Vernon, WA 98274
Phone (360) 424-9607
1415 E Kincaid St
Mount Vernon, WA 98274
Phone (360) 416-5750
934 Sheridan St
Port Townsend, WA 98368
Phone (360) 385-5330
1200 W Sims Way
Ste C
Port Townsend, WA 98368
Phone (360) 385-6297
834 Sheridan St
Port Townsend, WA 98368
Phone (360) 344-0400
Interoperability endpoints
- maurice.yu@direct.usc.edu
Organizations & group practices 19
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.
-
- Diagnostic Radiology Physician
- Hemet, CA
- NPI 1043813140
-
- Diagnostic Radiology Physician
- Victorville, CA
- NPI 1457928111
-
- Diagnostic Radiology Physician
- Bellingham, WA
- NPI 1730605965
AK, CA
-
- Critical Access Hospital
- Port Townsend, WA
- NPI 1356492953
-
- Diagnostic Radiology Physician
- Mount Vernon, WA
- NPI 1144489824
AK, CA
-
- General Practice Physician
- Los Angeles, CA
- NPI 1902846306
Diagnostic Radiology
-
- Diagnostic Radiology Physician
- Irvine, CA
- NPI 1356205926
-
- Family Medicine Physician
- Redlands, CA
- NPI 1649503319
-
- Family Medicine Physician
- Fontana, CA
- NPI 1376876912
Hospital & facility affiliations 23
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
- General Acute Care Hospital
- Hemet, CA
- NPI 1114239068
-
- General Acute Care Hospital
- Santa Ana, CA
- NPI 1982697678
-
- Rural Acute Care Hospital
- Soldotna, AK
- NPI 1225263445
-
- Rural Acute Care Hospital
- Soldotna, AK
- NPI 1831404805
-
- Rural Acute Care Hospital
- Soldotna, AK
- NPI 1295059921
-
- Rural Acute Care Hospital
- Soldotna, AK
- NPI 1598063539
-
- Rural Acute Care Hospital
- Soldotna, AK
- NPI 1598063927
-
- Rural Acute Care Hospital
- Soldotna, AK
- NPI 1639494263
-
- Rural Acute Care Hospital
- Kenai, AK
- NPI 1770723967
-
- Rural Acute Care Hospital
- Soldotna, AK
- NPI 1528062429
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1217462400000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1764633600000",
"number": "1003072885",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "890 W STETSON AVE STE B",
"city": "HEMET",
"state": "CA",
"postal_code": "925437311",
"telephone_number": "312-695-5753"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "1001 N TUSTIN AVE",
"address_2": "RADIOLOGY DEPT",
"city": "SANTA ANA",
"state": "CA",
"postal_code": "927053502",
"telephone_number": "949-583-9264",
"fax_number": "949-269-9139"
}
],
"practiceLocations": [
{
"address_1": "834 Sheridan St",
"address_purpose": "LOCATION",
"city": "Port Townsend",
"state": "WA",
"postal_code": "983682443",
"country_code": "US",
"telephone_number": "360-385-2200",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "YU",
"first_name": "MAURICE",
"name_prefix": "Dr.",
"credential": "M.D.",
"sole_proprietor": "YES",
"sex": "M",
"enumeration_date": "2008-07-31",
"last_updated": "2025-12-02",
"certification_date": "2025-12-02",
"status": "A"
},
"taxonomies": [
{
"code": "2085R0202X",
"taxonomy_group": "",
"desc": "Radiology, Diagnostic Radiology",
"state": "IL",
"license": "125051509",
"primary": false
},
{
"code": "2085R0202X",
"taxonomy_group": "",
"desc": "Radiology, Diagnostic Radiology",
"state": "WA",
"license": "MD70072922",
"primary": false
},
{
"code": "2085R0202X",
"taxonomy_group": "",
"desc": "Radiology, Diagnostic Radiology",
"state": "CA",
"license": "A123440",
"primary": true
}
],
"identifiers": [
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "STATE OF ILLINOIS",
"identifier": "125051509",
"state": "IL"
}
],
"endpoints": [
{
"endpointType": "DIRECT",
"endpointTypeDescription": "Direct Messaging Address",
"endpoint": "maurice.yu@direct.usc.edu",
"affiliation": "Y",
"affiliationName": "USC CARE MEDICAL GROUP, INC",
"use": "DIRECT",
"useDescription": "Direct",
"contentType": "CSV",
"contentTypeDescription": "CSV",
"address_1": "1520 San Pablo St",
"city": "Los Angeles",
"state": "CA",
"country_code": "US",
"postal_code": "900335310",
"country_name": "United States",
"address_type": "DOM"
}
],
"other_names": []
}
Other providers in Santa Ana, CA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Dec 2, 2025; 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.