DR. CHRISTOPHER J CARLSON MD
NPI 1972659563
Family Medicine in Littleton, CO
About Dr. Christopher J Carlson Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. CHRISTOPHER J CARLSON MD (NPI 1972659563) is an individual family medicine provider in Littleton, Colorado, licensed in Colorado (43047) and active in the NPI registry since January 2007. He is enrolled in Medicare PECOS, is affiliated with Aurelia Osborn Fox Memorial Hospital, and maintains a secondary practice location in Denver.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Christopher J Carlson Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
2Medicare enrollment records show Christopher Carlson reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Littleton, CO 80128
- Reassigned Medicare billing, Colorado enrollment
- 145 clinicians in this Medicare group
Littleton, CO 80120
- Reassigned Medicare billing, Colorado enrollment
- 142 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 6
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.
Hospital Affiliations CMS Care Compare 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Aurelia Osborn Fox Memorial Hospital
Acute Care Hospitals · Oneonta, NYBassett Healthcare
Acute Care Hospitals · Cooperstown, NYSwedish Medical Center
Acute Care Hospitals · Seattle, WAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 80128 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES 6
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
LITTLETON, CO 80128
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 Christopher Carlson's NPI number?
The NPI number for Christopher Carlson is 1972659563. It was assigned to this individual provider in the NPPES registry on January 26, 2007.
Where is Christopher Carlson located?
Christopher Carlson practices at 7335 S Pierce St Ste 100, Littleton, CO 80128. The listed phone number is (303) 979-7200.
What is Christopher Carlson's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Christopher Carlson enrolled in Medicare?
Yes. Christopher Carlson is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Christopher Carlson's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Christopher Carlson reassigns Medicare benefits to 2 organizations: Onpoint Medical Group, LLC (Littleton, CO) and New West Physicians Inc (Littleton, CO). Each 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 Christopher Carlson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Christopher Carlson affiliated with any hospitals?
According to CMS data, Christopher Carlson is affiliated with Aurelia Osborn Fox Memorial Hospital, Bassett Healthcare and Swedish Medical Center.
When was this NPI record last updated?
The NPPES record for Christopher Carlson was last updated on September 16, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 months 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.