MARLER CHIROPRACTIC
NPI 1528523230
Chiropractor in Castle Rock, CO
About Marler Chiropractic NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARLER CHIROPRACTIC (NPI 1528523230) is a healthcare organization registered as a chiropractor in Castle Rock, Colorado and active in the NPI registry since February 2019. The organization lists David William Marler, Owner / Operator, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Marler Chiropractic is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
Medicare enrollment records show 1 clinician reassigns Medicare billing to Marler Chiropractic, which bills Medicare for the services this clinician delivers.
Clinician (1)
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 Marler Chiropractic's NPI number?
The NPI number for Marler Chiropractic is 1528523230. It was assigned to this organization in the NPPES registry on February 6, 2019.
Where is Marler Chiropractic located?
Marler Chiropractic is located at 4284 Trail Boss Dr Ste 120, Castle Rock, CO 80104. The listed phone number is (505) 506-6965.
What is Marler Chiropractic's specialty?
The primary specialty registered for this NPI is Chiropractor with taxonomy code 111N00000X.
Is Marler Chiropractic enrolled in Medicare?
Yes. Marler Chiropractic is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Marler Chiropractic?
According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Chiropractic) reassigns their Medicare billing to Marler Chiropractic. 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 Marler Chiropractic was last updated on February 6, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.
# Marler Chiropractic · NPI 1528523230
Chiropractor organization in Castle Rock, Colorado. Organization record, active in the CMS NPPES registry since February 6, 2019.
## Identity
- **NPI:** 1528523230 (Entity type: Organization)
- **Enumerated:** February 6, 2019
- **Primary specialty:** Chiropractor · taxonomy 111N00000X
- **Organization subpart:** No
- **Authorized official:** David Marler, OWNER / OPERATOR
## Practice location
- **Address:** 4284 TRAIL BOSS DR STE 120, Castle Rock, CO 80104-7521
- **Phone:** (505) 506-6965
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 1 clinician (Chiropractic) reassigns Medicare billing to this organization (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** February 6, 2019
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Source: [NPI Profile](https://npiprofile.com/npi/1528523230) · Data from the CMS NPPES public registry.