TRILLIUM INC
NPI 1053027516
Obstetrics & Gynecology in Westlake Village, CA

Q: What is Trillium Inc's NPI number?

The NPI number for Trillium Inc is 1053027516. It was assigned to this organization in the NPPES registry on January 27, 2023.

Q: What is Trillium Inc's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Q: When was this NPI record last updated?

The NPPES record for Trillium Inc was last updated on January 27, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since January 27, 2023

1240 S WESTLAKE BLVD STE 137, WESTLAKE VILLAGE, CA 91361(818) 597-9320(818) 597-9328 Get Directions Write a Review

NPPES record last updated: January 27, 2023. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Trillium Inc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

TRILLIUM INC (NPI 1053027516) is a healthcare organization registered as an obstetrics & gynecology in Westlake Village, California and active in the NPI registry since January 2023. The organization lists Troy Williams, Medical Director, as its authorized official.

NPPES Registry Identity

NPI1053027516

Entity TypeOrganization

Primary Taxonomy207V00000X

Legal Business NameTRILLIUM INC

Location Address1240 S WESTLAKE BLVD STE 137Westlake Village, CA 91361-1988

Mailing Address4607 Lakeview Canyon Rd # 565Westlake Village, CA 91361-4028 · (805) 217-4055 · Fax (818) 597-9328

Phone(818) 597-9320

Fax(818) 597-9328

Organization SubpartNo

Authorized OfficialTroy WilliamsMedical Director · (805) 217-4055

Enumeration DateJanuary 27, 2023

NPPES CertifiedJanuary 27, 2023

✔ NPI 1053027516 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians

Taxonomy Code207V00000X

Definition

An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.

1240 S WESTLAKE BLVD STE 137, Westlake Village, CA 91361

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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

CALIFORNIA GASTROENTEROLOGY INSTITUTE

Clinic/Center (Medical Specialty)

1240 S WESTLAKE BLVD STE 137
WESTLAKE VILLAGE, CA 91361

Los Angeles County (818) 527-1747

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Trillium Inc's NPI number?

The NPI number for Trillium Inc is 1053027516. It was assigned to this organization in the NPPES registry on January 27, 2023.

Where is Trillium Inc located?

Trillium Inc is located at 1240 S Westlake Blvd Ste 137, Westlake Village, CA 91361. The listed phone number is (818) 597-9320.

What is Trillium Inc's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

When was this NPI record last updated?

The NPPES record for Trillium Inc was last updated on January 27, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.