DR. JEREMY SETH BROOK D.C
NPI 1962696872
Chiropractor in Los Angeles, CA
About Dr. Jeremy Seth Brook D.c NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. JEREMY SETH BROOK D.C (NPI 1962696872) is an individual chiropractor in Los Angeles, California, licensed in California (DC27589) and active in the NPI registry since September 2007. He is a graduate of Palmer College Chiropractic - West Sunnyvale (2000).
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Jeremy Seth Brook D.c is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Jeremy Brook reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Los Angeles, CA 90064
- Reassigned Medicare billing, California enrollment
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Other Providers at the Same Location NPPES
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Jeremy Brook's NPI number?
The NPI number for Jeremy Brook is 1962696872. It was assigned to this individual provider in the NPPES registry on September 4, 2007.
Where is Jeremy Brook located?
Jeremy Brook practices at 11686 Gateway Blvd, Los Angeles, CA 90064. The listed phone number is (310) 392-5456.
What is Jeremy Brook's specialty?
The primary specialty registered for this NPI is Chiropractor with taxonomy code 111N00000X.
Is Jeremy Brook enrolled in Medicare?
Yes. Jeremy Brook is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Jeremy Brook's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Jeremy Brook reassigns Medicare benefits to Brook Chiropractic, Inc (Los Angeles, CA). The 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 Jeremy Brook's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Jeremy Brook was last updated on February 13, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.
# Dr. Jeremy Seth Brook, D.C · NPI 1962696872
Chiropractor provider in Los Angeles, California. Individual provider, active in the CMS NPPES registry since September 4, 2007.
## Identity
- **NPI:** 1962696872 (Entity type: Individual)
- **Enumerated:** September 4, 2007
- **Primary specialty:** Chiropractor · taxonomy 111N00000X
- **State license:** DC27589 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 11686 GATEWAY BLVD, Los Angeles, CA 90064-2829
- **Phone:** (310) 392-5456 · **Fax:** (310) 444-5519
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Bills Medicare through:** Brook Chiropractic, Inc (NPI 1427195544, Los Angeles, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Palmer College Chiropractic - West Sunnyvale, class of 2000
## Record status
- **NPPES last updated:** February 13, 2020
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Source: [NPI Profile](https://npiprofile.com/npi/1962696872) · Data from the CMS NPPES public registry.