1. Home
  2. Directory
  3. California
  4. Westlake Village
  5. Family Medicine
  6. NPI Profile

INSTADR PC CA
NPI 1154219889
Family Medicine in Westlake Village, CA

Active since June 24, 2025
30839 E THOUSAND OAKS BLVD, WESTLAKE VILLAGE, CA 91362(310) 402-4589(310) 564-2814 Get Directions Write a Review

NPPES record last updated: October 6, 2025. Verified against the NPPES registry weekly; last sync: October 04, 2026.

Record update history: Oct 6, 2025, Jun 24, 2025 (2 updates tracked since 2025).

About Instadr Pc Ca NPPES

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

INSTADR PC CA (NPI 1154219889) is a healthcare organization registered as a family medicine in Westlake Village, California and active in the NPI registry since June 2025. The organization lists Ali Chahine, Owner, as its authorized official.

NPPES Registry Identity

NPI1154219889
Entity TypeOrganization
Primary Taxonomy207Q00000X
Legal Business NameINSTADR PC CA
Location Address30839 E THOUSAND OAKS BLVDWestlake Village, CA 91362-4039
Mailing Address30839 E Thousand Oaks BlvdWestlake Village, CA 91362-4039 · (818) 850-8707 · Fax (877) 673-1696
Phone(310) 402-4589
Fax(310) 564-2814
Organization SubpartNo
Authorized OfficialAli ChahineOwner · (313) 615-7395
Enumeration DateJune 24, 2025
Last NPPES UpdateOctober 6, 20252 updates tracked since enumeration
NPPES CertifiedOctober 6, 2025
✔ NPI 1154219889 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
30839 E THOUSAND OAKS BLVD, Westlake Village, CA 91362
Open in Google Maps ↗

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Other Providers at the Same Location NPPES 2

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

DR. ALI DAVID CHAHINE MD
Family Medicine
30839 E THOUSAND OAKS BLVD
WESTLAKE VILLAGE, CA 91362
Ventura County (818) 850-8707
MRS. MICHELE GAIL MESSIAH PA
Physician Assistant (Medical)
30839 E THOUSAND OAKS BLVD
WESTLAKE VILLAGE, CA 91362
Ventura County (310) 402-4589

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 Instadr PC Ca's NPI number?

The NPI number for Instadr PC Ca is 1154219889. It was assigned to this organization in the NPPES registry on June 24, 2025.

Where is Instadr PC Ca located?

Instadr PC Ca is located at 30839 E Thousand Oaks Blvd, Westlake Village, CA 91362. The listed phone number is (310) 402-4589.

What is Instadr PC Ca's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

When was this NPI record last updated?

The NPPES record for Instadr PC Ca was last updated on October 6, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 months 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.