Active NPI
William Yu, D.O.
- Psychiatry Physician
- New York, NY
National Provider Identifier
1154525921
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Psychiatry Physician
- License
- 263813
- Practice address
- 215 E 96TH St # 36G
New York, NY 10128-3835 - Phone
- (917) 593-8023
- NPI assigned
- Jun 13, 2007
- 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 2
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Child & Adolescent Psychiatry Physician | 2084P0804X | 263813 | NY | |
| Psychiatry Physician | 2084P0800X | 263813 | NY | Primary |
Addresses
Primary practice location
215 E 96TH St # 36G
New York, NY 10128-3835
Mailing address
215 E 96TH St # 36G
New York, NY 10128-3835
Phone (917) 593-8023
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Not listed in the public Medicare enrollment file
- Opted out of Medicare
- Yes, effective Nov 24, 2025 through Nov 24, 2027
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Osteopathy, Doctor of Medicine
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Clinical Psychassociates LLP | Past | Accepting new patients |
Interoperability endpoints
- wyu328290@nychhc.direct-ci.com
Organizations & group practices 1
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.
-
- Clinical Psychologist
- New York, NY
- NPI 1124051925
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1181692800000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1750032000000",
"number": "1154525921",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "215 E 96TH ST # 36G",
"city": "NEW YORK",
"state": "NY",
"postal_code": "101283835",
"telephone_number": "917-593-8023"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "215 E 96TH ST # 36G",
"city": "NEW YORK",
"state": "NY",
"postal_code": "101283835",
"telephone_number": "917-593-8023"
}
],
"practiceLocations": [],
"basic": {
"last_name": "YU",
"first_name": "WILLIAM",
"name_prefix": "Dr.",
"credential": "D.O.",
"sole_proprietor": "YES",
"sex": "M",
"enumeration_date": "2007-06-13",
"last_updated": "2025-06-16",
"certification_date": "2025-05-30",
"status": "A"
},
"taxonomies": [
{
"code": "2084P0804X",
"taxonomy_group": "",
"desc": "Psychiatry & Neurology, Child & Adolescent Psychiatry",
"state": "NY",
"license": "263813",
"primary": false
},
{
"code": "2084P0800X",
"taxonomy_group": "",
"desc": "Psychiatry & Neurology, Psychiatry",
"state": "NY",
"license": "263813",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in New York, NY
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 16, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Opt Out Affidavits.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.