KELLI S. MASON DC
NPI 1205828845
Chiropractor in Montrose, CO
About Kelli S. Mason Dc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KELLI S. MASON DC (NPI 1205828845) is an individual chiropractor in Montrose, Colorado, licensed in Colorado (0008024) and active in the NPI registry since August 2005. She maintains a secondary practice location in Nebraska City and is a graduate of Palmer College Chiropractic - Davenport (1990).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Other Identifiers 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Kelli S. Mason Dc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Kelli Mason reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Montrose, CO 81401
- Reassigned Medicare billing, Colorado enrollment
- 2 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Other Providers at the Same Location NPPES 3
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 Kelli Mason's NPI number?
The NPI number for Kelli Mason is 1205828845. It was assigned to this individual provider in the NPPES registry on August 19, 2005.
Where is Kelli Mason located?
Kelli Mason practices at 1541 Ogden Rd, Montrose, CO 81401. The listed phone number is (970) 252-0378.
What is Kelli Mason's specialty?
The primary specialty registered for this NPI is Chiropractor with taxonomy code 111N00000X.
Is Kelli Mason enrolled in Medicare?
Yes. Kelli Mason is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Kelli Mason's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Kelli Mason reassigns Medicare benefits to Atlas Chiropractic Montrose LLC (Montrose, CO). 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 Kelli Mason's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Kelli Mason accept?
Health plans from Ambetter Health, Ambetter Health of Delaware and Ambetter from Sunflower Health Plan list Kelli Mason as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Kelli Mason was last updated on June 10, 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.
# Kelli S. Mason, DC · NPI 1205828845
Chiropractor provider in Montrose, Colorado. Individual provider, active in the CMS NPPES registry since August 19, 2005.
## Identity
- **NPI:** 1205828845 (Entity type: Individual)
- **Enumerated:** August 19, 2005
- **Primary specialty:** Chiropractor · taxonomy 111N00000X
- **State license:** 0008024 (Colorado)
- **Sole proprietor:** No
## Practice location
- **Address:** 1541 OGDEN RD, Montrose, CO 81401-5683
- **Phone:** (970) 252-0378
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Bills Medicare through:** Atlas Chiropractic Montrose LLC (NPI 1700445087, Montrose, CO), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Palmer College Chiropractic - Davenport, class of 1990
## Record status
- **NPPES last updated:** June 10, 2019
- **Other identifiers:** Other 8404 (SC)
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Source: [NPI Profile](https://npiprofile.com/npi/1205828845) · Data from the CMS NPPES public registry.