Active NPI
Julia Siyao Yu
- Physician Assistant
- Wilmington, DE
National Provider Identifier
1326647488
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Physician Assistant
- Practice address
- 2300 Pennsylvania Ave Ste 1a
Wilmington, DE 19806-1333 - Phone
- (302) 400-9999
- Fax
- (302) 600-3564
- NPI assigned
- Oct 20, 2020
- Sex
- Female
- Sole proprietor
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Physician Assistant | 363A00000X | Primary |
Addresses
Primary practice location
2300 Pennsylvania Ave Ste 1a
Wilmington, DE 19806-1333
Mailing address
PO Box 67537
Newark, NJ 07101-8009
Phone (302) 400-9999
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in DE
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: No
Enrollment records 1
Care Compare profile
Medicare Care Compare- Specialty
- Physician Assistant
- Education
- Other, 2020
- Medicare assignment
- May accept Medicare assignment
Practice addresses (Care Compare)
2300 Pennsylvania Ave
Suite 1a
Wilmington, DE 19806-1333
2300 Pennsylvania Ave
Suite 1a
Wilmington, DE 19806-1339
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Physician Assistant
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Beebe Physician Network Inc. | Past | Accepting new patients |
Organizations & group practices 2
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.
-
- Pain Medicine Physician
- Bear, DE
- NPI 1114667714
-
- Internal Medicine Physician
- Lewes, DE
- NPI 1730133992
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1603152000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1761782400000",
"number": "1326647488",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "PO BOX 67537",
"city": "NEWARK",
"state": "NJ",
"postal_code": "071018009",
"telephone_number": "302-400-9999",
"fax_number": "302-267-4001"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "2300 PENNSYLVANIA AVE STE 1A",
"city": "WILMINGTON",
"state": "DE",
"postal_code": "198061333",
"telephone_number": "302-400-9999",
"fax_number": "302-600-3564"
}
],
"practiceLocations": [],
"basic": {
"last_name": "YU",
"first_name": "JULIA",
"middle_name": "SIYAO",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2020-10-20",
"last_updated": "2025-10-30",
"certification_date": "2025-10-30",
"status": "A"
},
"taxonomies": [
{
"code": "363A00000X",
"taxonomy_group": "",
"desc": "Physician Assistant",
"state": null,
"license": null,
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Wilmington, DE
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 30, 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.