MAINSTREET CHIROPRACTIC
NPI 1518216381
Chiropractor in Parker, CO
About Mainstreet Chiropractic NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MAINSTREET CHIROPRACTIC (NPI 1518216381) is a healthcare organization registered as a chiropractor in Parker, Colorado and active in the NPI registry since September 2012. The organization lists Jennifer L Williams, Billing Manager, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
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)
Mainstreet 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 Mainstreet 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 Pacheco Chiropractic And Wellness LLC's NPI number?
The NPI number for Pacheco Chiropractic And Wellness LLC is 1518216381. It was assigned to this organization in the NPPES registry on September 7, 2012. The provider is doing business as Mainstreet Chiropractic.
Where is Pacheco Chiropractic And Wellness LLC located?
Pacheco Chiropractic And Wellness LLC is located at 19751 E Mainstreet Ste R10, Parker, CO 80138. The listed phone number is (720) 878-2422.
What is Pacheco Chiropractic And Wellness LLC's specialty?
The primary specialty registered for this NPI is Chiropractor with taxonomy code 111N00000X.
Is Pacheco Chiropractic And Wellness LLC enrolled in Medicare?
Yes. Pacheco Chiropractic And Wellness LLC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Pacheco Chiropractic And Wellness LLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Chiropractic) reassigns their Medicare billing to Pacheco Chiropractic And Wellness LLC. 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 Pacheco Chiropractic And Wellness LLC was last updated on November 1, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Mainstreet Chiropractic · NPI 1518216381
Chiropractor organization in Parker, Colorado. Organization record, active in the CMS NPPES registry since September 7, 2012.
## Identity
- **NPI:** 1518216381 (Entity type: Organization)
- **Enumerated:** September 7, 2012
- **Primary specialty:** Chiropractor · taxonomy 111N00000X
- **Legal business name:** Pacheco Chiropractic And Wellness Llc
- **Organization subpart:** No
- **Authorized official:** Jennifer Williams, BILLING MANAGER
## Practice location
- **Address:** 19751 E MAINSTREET STE R10, Parker, CO 80138-7406
- **Phone:** (720) 878-2422
## 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:** November 1, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1518216381) · Data from the CMS NPPES public registry.