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LONGHORN PARTNERS LLC
NPI 1477423093
Substance Abuse Rehabilitation Facility in Petaluma, CA

Active since November 08, 2025
1500 LONGHORN LN, PETALUMA, CA 94952(925) 595-0871 Get Directions Write a Review

NPPES record last updated: April 11, 2026. Verified against the NPPES registry weekly; last sync: October 04, 2026.

Record update history: Apr 11, 2026, Nov 8, 2025 (2 updates tracked since 2025).

About Longhorn Partners Llc NPPES

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

LONGHORN PARTNERS LLC (NPI 1477423093) is a healthcare organization registered as a substance abuse rehabilitation facility in Petaluma, California and active in the NPI registry since November 2025. The organization lists Michael Bruce Macquarrie, Medical Director, as its authorized official.

NPPES Registry Identity

NPI1477423093
Entity TypeOrganization
Primary Taxonomy324500000X
Legal Business NameLONGHORN PARTNERS LLC
Location Address1500 LONGHORN LNPetaluma, CA 94952-9525
Mailing Address1500 Longhorn LnPetaluma, CA 94952-9525 · (925) 595-0871
Phone(925) 595-0871
Organization SubpartNo
Authorized OfficialMichael Bruce MacquarrieMedical Director · (530) 386-3265
Enumeration DateNovember 8, 2025
Last NPPES UpdateApril 11, 20262 updates tracked since enumeration
NPPES CertifiedApril 11, 2026
✔ NPI 1477423093 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySubstance Abuse Rehabilitation FacilityResidential Treatment Facilities
Taxonomy Code324500000X
Definition
A facility or distinct part of a facility that provides a 24 hr therapeutically planned living and rehabilitative intervention environment for the treatment of individuals with disorders in the abuse of drugs, alcohol, and other substances.
1500 LONGHORN LN, Petaluma, CA 94952
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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 Longhorn Partners LLC's NPI number?

The NPI number for Longhorn Partners LLC is 1477423093. It was assigned to this organization in the NPPES registry on November 8, 2025.

Where is Longhorn Partners LLC located?

Longhorn Partners LLC is located at 1500 Longhorn Ln, Petaluma, CA 94952. The listed phone number is (925) 595-0871.

What is Longhorn Partners LLC's specialty?

The primary specialty registered for this NPI is Substance Abuse Rehabilitation Facility with taxonomy code 324500000X.

When was this NPI record last updated?

The NPPES record for Longhorn Partners LLC was last updated on April 11, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.