DR. MATTHEW S CLAUSSEN MD
NPI 1710087853
Family Medicine in Highlands Ranch, CO
About Dr. Matthew S Claussen Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MATTHEW S CLAUSSEN MD (NPI 1710087853) is an individual family medicine provider in Highlands Ranch, Colorado, licensed in Colorado (34905) and active in the NPI registry since September 2006. He is enrolled in Medicare PECOS.
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. Matthew S Claussen Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Matthew Claussen reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Highlands Ranch, CO 80126
- Reassigned Medicare billing, Colorado enrollment
- 4 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 80126 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 11
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
HIGHLANDS RANCH, CO 80126
HIGHLANDS RANCH, CO 80126
HIGHLANDS RANCH, CO 80126
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 Matthew Claussen's NPI number?
The NPI number for Matthew Claussen is 1710087853. It was assigned to this individual provider in the NPPES registry on September 25, 2006.
Where is Matthew Claussen located?
Matthew Claussen practices at 9331 S Colorado Blvd Suite 200, Highlands Ranch, CO 80126. The listed phone number is (303) 471-4711.
What is Matthew Claussen's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Matthew Claussen enrolled in Medicare?
Yes. Matthew Claussen is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Matthew Claussen's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Matthew Claussen reassigns Medicare benefits to Aspen Family Care, PLLC (Highlands Ranch, 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 Matthew Claussen'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 Matthew Claussen was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.