KELLY CARREIRO DO
NPI 1881154425
Hospitalist in Denver, CO
About Kelly Carreiro Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KELLY CARREIRO DO (NPI 1881154425) is an individual hospitalist provider in Denver, Colorado, licensed in Colorado (DR.0068388) and active in the NPI registry since March 2019. She is enrolled in Medicare PECOS and is a graduate of University Of New England, College Of Osteo Medicine (2019).
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 and accepts Medicare assignment
Kelly Carreiro Do 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 Reassignment
Medicare enrollment records show Kelly Carreiro reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Denver, CO 80218
- Reassigned Medicare billing, Colorado enrollment
- 1,270 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 4
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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 80218 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 12
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 Kelly Carreiro's NPI number?
The NPI number for Kelly Carreiro is 1881154425. It was assigned to this individual provider in the NPPES registry on March 20, 2019.
Where is Kelly Carreiro located?
Kelly Carreiro practices at 835 E 18th Ave, Denver, CO 80218. The listed phone number is (303) 825-4646.
What is Kelly Carreiro's specialty?
The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.
Is Kelly Carreiro enrolled in Medicare?
Yes. Kelly Carreiro 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 organization bills Medicare for Kelly Carreiro's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Kelly Carreiro reassigns Medicare benefits to Intermountain Medical Group Denver, LLC (Denver, 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 Kelly Carreiro'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 Kelly Carreiro was last updated on August 19, 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.
# Kelly Carreiro, DO · NPI 1881154425
Hospitalist physician in Denver, Colorado. Individual provider, active in the CMS NPPES registry since March 20, 2019.
## Identity
- **NPI:** 1881154425 (Entity type: Individual)
- **Enumerated:** March 20, 2019
- **Primary specialty:** Hospitalist · taxonomy 208M00000X
- **State license:** DR.0068388 (Colorado)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 835 E 18TH AVE, Denver, CO 80218-1024
- **Phone:** (303) 825-4646
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Intermountain Medical Group Denver, LLC (NPI 1467081877, Denver, CO), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of New England, College Of Osteo Medicine, class of 2019
## Record status
- **NPPES last updated:** August 19, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1881154425) · Data from the CMS NPPES public registry.