Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Trillium Inc

Organization Obstetrics & Gynecology Physician · NPI 1053027516

Trillium Inc is an Obstetrics & Gynecology Physician in Westlake Village, California. Registered with an NPI since 2023.

In the registry since
2023
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Practice location Address checks out

1240 S Westlake Blvd Ste 137
Westlake Village, CA 91361-1988
Phone: (818) 597-9320
Fax: (818) 597-9328
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Obstetrics & Gynecology Physician (primary) Taxonomy 207V00000X

Record details

NPI number1053027516
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Troy Williams — Medical Director · (805) 217-4055
NPI enumeratedJanuary 27, 2023
Last updated in NPPESJanuary 27, 2023
Certification dateJanuary 27, 2023
Mailing address4607 Lakeview Canyon Rd # 565, Westlake Village, CA 91361-4028

Other providers in Westlake Village