DANILO V MAZZELLA MD
NPI 1265463756
Internal Medicine in Aurora, CO
About Danilo V Mazzella Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DANILO V MAZZELLA MD (NPI 1265463756) is an individual internal medicine provider in Aurora, Colorado, licensed in Colorado (47320) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS and is a graduate of University Of Missouri, Columbia School Of Medicine (2002).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 2
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
Danilo V Mazzella 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 Reassignment
Medicare enrollment records show Danilo Mazzella reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Denver, CO 80247
- Reassigned Medicare billing, Colorado enrollment
- Medicare enrollment name: Colorado Permanente Medical Group PC
- 1,715 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 80012 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 20
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 Danilo Mazzella's NPI number?
The NPI number for Danilo Mazzella is 1265463756. It was assigned to this individual provider in the NPPES registry on July 5, 2006.
Where is Danilo Mazzella located?
Danilo Mazzella practices at 14701 E Exposition Ave, Aurora, CO 80012. The listed phone number is (303) 338-4545.
What is Danilo Mazzella's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Danilo Mazzella enrolled in Medicare?
Yes. Danilo Mazzella 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 Danilo Mazzella's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Danilo Mazzella reassigns Medicare benefits to Colorado Permanente Medical Group, P.C. (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 Danilo Mazzella'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 Danilo Mazzella was last updated on May 11, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Danilo V Mazzella, MD · NPI 1265463756
Internal Medicine physician in Aurora, Colorado. Individual provider, active in the CMS NPPES registry since July 5, 2006.
## Identity
- **NPI:** 1265463756 (Entity type: Individual)
- **Enumerated:** July 5, 2006
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** 47320 (Colorado)
- **Sole proprietor:** No
## Practice location
- **Address:** 14701 E EXPOSITION AVE, Aurora, CO 80012-2623
- **Phone:** (303) 338-4545
## 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:** Colorado Permanente Medical Group, P.C. (NPI 1760599724, Denver, CO), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Missouri, Columbia School Of Medicine, class of 2002
## Record status
- **NPPES last updated:** May 11, 2021
- **Other identifiers:** Medicaid 55386351 (CO); Other 019717 (CO)
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Source: [NPI Profile](https://npiprofile.com/npi/1265463756) · Data from the CMS NPPES public registry.