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HOORN CHIROPRACTIC INC.
NPI 1619005196
Chiropractor in West Hollywood, CA

Active since February 28, 2007
519 N LA CIENEGA BLVD, SUITE 9, WEST HOLLYWOOD, CA 90048(954) 815-9580(954) 815-9580 Get Directions Write a Review

NPPES record last updated: November 19, 2012. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Hoorn Chiropractic Inc. NPPES

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

HOORN CHIROPRACTIC INC. (NPI 1619005196), doing business as Dr. Steve Hoorn D.c. Inc, is a healthcare organization registered as a chiropractor in West Hollywood, California and active in the NPI registry since February 2007. The organization lists Steven Hoorn, President, as its authorized official.

NPPES Registry Identity

NPI1619005196
Entity TypeOrganization
Primary Taxonomy111N00000X
Legal Business NameHOORN CHIROPRACTIC INC.
Location Address519 N LA CIENEGA BLVD, SUITE 9West Hollywood, CA 90048-2007
Mailing Address1252 N Formosa Ave, #2West Hollywood, CA 90046-5800 · (954) 815-9580 · Fax (954) 815-9580
Phone(954) 815-9580
Fax(954) 815-9580
Organization SubpartNo
Authorized OfficialSteven HoornPresident · (954) 815-9580
Enumeration DateFebruary 28, 2007
Last NPPES UpdateNovember 19, 2012
✔ NPI 1619005196 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyChiropractorChiropractic Providers
Taxonomy Code111N00000X
License✔ Licensed in CA · DC26406
Definition
A provider qualified by a Doctor of Chiropractic (D.C.), licensed by the State and who practices chiropractic medicine -that discipline within the healing arts which deals with the nervous system and its relationship to the spinal column and its interrelationship with other body systems.
519 N LA CIENEGA BLVD, West Hollywood, CA 90048
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Other Names 1

Former Legal Business NameDr. Steve Hoorn D.c. Inc

Other Identifiers 3

Medicare ID-Type UnspecifiedK8936FL · Medicare Group 88601z
Other367769890FL · Soc. Security
OtherGM501ACA · Medicare Ptan

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

Medicare Participation & PECOS CMS

Medicare enrollment, revalidation and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Hoorn Chiropractic Inc. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Revalidation Due Date

Revalidation due by February 28, 2027

Medicare-enrolled providers and suppliers confirm their enrollment information with CMS on a set cycle, every 5 years for most and every 3 years for medical equipment suppliers. CMS sets the due date for each enrollment.

StateEnrollment IDDue date
StateCaliforniaEnrollment IDO20120925000527Non-DME Part B · Clinic/Group PracticeDue dateFebruary 28, 2027
Source: CMS Revalidation Due Date List, October 2026 release.

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Hoorn Chiropractic Inc., which bills Medicare for the services this clinician delivers.

Clinician (1)

Steven Hoorn, D.C.
Chiropractic
NPI 1306037650
519 N LA CIENEGA BLVD #9
West Hollywood, CA 90048
(954) 815-9580
Same address

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Hoorn Chiropractic Inc.'s NPI number?

The NPI number for Hoorn Chiropractic Inc. is 1619005196. It was assigned to this organization in the NPPES registry on February 28, 2007. The provider was formerly known as Dr. Steve Hoorn D.C. Inc.

Where is Hoorn Chiropractic Inc. located?

Hoorn Chiropractic Inc. is located at 519 N La Cienega Blvd Suite 9, West Hollywood, CA 90048. The listed phone number is (954) 815-9580.

What is Hoorn Chiropractic Inc.'s specialty?

The primary specialty registered for this NPI is Chiropractor with taxonomy code 111N00000X.

Is Hoorn Chiropractic Inc. enrolled in Medicare?

Yes. Hoorn Chiropractic Inc. is registered in the Medicare PECOS enrollment system.

When is Hoorn Chiropractic Inc.'s Medicare revalidation due?

According to the CMS Revalidation Due Date List (October 2026 release), the Medicare Non-DME Part B enrollment for this organization (California, Clinic/Group Practice) is due for revalidation by February 28, 2027. Medicare providers and suppliers revalidate their enrollment every 5 years, and medical equipment suppliers every 3 years. Confirm current requirements with your Medicare Administrative Contractor.

How many clinicians bill Medicare through Hoorn Chiropractic Inc.?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Chiropractic) reassigns their Medicare billing to Hoorn Chiropractic Inc.. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Hoorn Chiropractic Inc. was last updated on November 19, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.