Active NPI
Yuxiang Yang, MD
- Family Medicine Physician
- Union City, CA
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Family Medicine Physician
- License
- A184425
- Practice address
- 3555 Whipple Rd
Union City, CA 94587-1507 - Phone
- (510) 675-4010
- NPI assigned
- Mar 30, 2020
- Last updated
- Mar 10, 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 |
|---|---|---|---|---|
| Student in an Organized Health Care Education/Training Program | 390200000X | |||
| Family Medicine Physician | 207Q00000X | A184425 | CA | Primary |
Addresses
Primary practice location
3555 Whipple Rd
Union City, CA 94587-1507
Mailing address
3555 Whipple Rd
Union City, CA 94587-1507
Phone (510) 675-4010
Electronic endpoints 1
| Type | Endpoint | Use | Affiliation |
|---|---|---|---|
| SOAP URL | https://careepicwest.kp.org:14430/Interconnect-prodcalgateway/wcf/epic.community.hie/xcpdrespondinggatewaysync.svc/ncalceq | Health Information Exchange (HIE) |
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in CA
- 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
- Family Practice
- Education
- Other, 2018
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
Practice addresses (Care Compare)
1441 Florida Ave
Modesto, CA 95350-4405
Phone (209) 576-3525
2500 Merced St
San Leandro, CA 94577-4201
Phone (510) 454-1000
Hospital & facility affiliations
Merit-based Incentive Payment System (MIPS)
- Final score
- 73.77 of 100
- Quality
- 46.95
- Improvement activities
- 40
- Cost
- 76.49
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| A184425 | CA | MD | Family Medicine Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Permanente Medical Group Inc | Family Medicine | Current | Accepting new patients |
| Permanente Medical Group, Inc | Current | Accepting new patients | |
| Hospitalists of Modesto Medical Group Inc | Current | Accepting new patients | |
| Hospitalists of Modesto Medical Group | Past | Accepting new patients |
Locations
1441 Florida Ave
Modesto, CA 95350
Phone (209) 214-7235
1700 McHenry Ave
Ste 65B
Modesto, CA 95350
Phone (209) 581-7063
2500 Merced St
San Leandro, CA 94577
Phone (510) 454-1000
825 Delbon Ave
Turlock, CA 95382
Phone (209) 664-2744
3555 Whipple Rd
Union City, CA 94587
Phone (510) 454-1000
Organizations & group practices 5
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.
-
- Internal Medicine Physician
- Modesto, CA
- NPI 1821190711
-
- Internal Medicine Physician
- Santa Clara, CA
- NPI 1073606299
-
- Clinical Medical Laboratory
- San Jose, CA
- NPI 1497971584
-
- General Acute Care Hospital
- Modesto, CA
- NPI 1659712586
Hospital & facility affiliations 2
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
dba Doctors Medical Center of Modesto
- General Acute Care Hospital
- Modesto, CA
- NPI 1184654923
-
dba Emanuel Medical Center
- General Acute Care Hospital
- Turlock, CA
- NPI 1396087672
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1585526400000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1773100800000",
"number": "1972131480",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "3555 WHIPPLE RD",
"city": "UNION CITY",
"state": "CA",
"postal_code": "945871507",
"telephone_number": "510-675-4010"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "3555 WHIPPLE RD",
"city": "UNION CITY",
"state": "CA",
"postal_code": "945871507",
"telephone_number": "510-675-4010"
}
],
"practiceLocations": [],
"basic": {
"last_name": "YANG",
"first_name": "YUXIANG",
"credential": "MD",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2020-03-30",
"last_updated": "2026-03-10",
"certification_date": "2026-03-10",
"status": "A"
},
"taxonomies": [
{
"code": "390200000X",
"taxonomy_group": "",
"desc": "Student in an Organized Health Care Education/Training Program",
"state": null,
"license": null,
"primary": false
},
{
"code": "207Q00000X",
"taxonomy_group": "",
"desc": "Family Medicine",
"state": "CA",
"license": "A184425",
"primary": true
}
],
"identifiers": [],
"endpoints": [
{
"endpointType": "SOAP",
"endpointTypeDescription": "SOAP URL",
"endpoint": "https://careepicwest.kp.org:14430/Interconnect-prodcalgateway/wcf/epic.community.hie/xcpdrespondinggatewaysync.svc/ncalceq",
"affiliation": "N",
"endpointDescription": "Carequality",
"use": "HIE",
"useDescription": "Health Information Exchange (HIE)",
"contentType": "OTHER",
"contentTypeDescription": "Other",
"contentOtherDescription": "C-CDA",
"address_1": "3555 Whipple Rd",
"city": "Union City",
"state": "CA",
"country_code": "US",
"postal_code": "945871507",
"country_name": "United States",
"address_type": "DOM"
}
],
"other_names": []
}
Other providers in Union City, CA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 10, 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.