Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
John Ryan
Social Worker in Venice, CA · enumerated 2011.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1194009167
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Registry record
Entity type Individual (Type 1)
Name John Ryan
Sex Female
Practice address 204 Hampton Dr, Venice, CA, 90291
Phone (310) 399-6878
Fax (310) 399-1339
Enumeration date Oct 7, 2011
Last updated in NPPES Oct 7, 2011
Taxonomy & licenses
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is John Ryan?
John Ryan is registered in NPPES with the primary taxonomy of Social Worker. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
Browse all → Joaquin Ortega Rehabilitation Practitioner · Venice, CA NPI 1265569545 St. Joseph Center Case Management Agency · Venice, CA NPI 1952439093 Arthur Owens Case Manager/Care Coordinator · Venice, CA NPI 1417086323 Garth Norman Rehabilitation Practitioner · Venice, CA NPI 1255459277 Mavirdia Velez Student in an Organized Health Care Education/Training Program · Venice, CA NPI 1669678470 Jamie Gordon Counselor · Venice, CA NPI 1194915652 Olga Ruano Counselor · Venice, CA NPI 1205026507 Yelizaveta Avetikova Marriage & Family Therapist · Venice, CA NPI 1265608285
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-10-07.