MAVIS MESI NP
NPI 1447115530
Nurse Practitioner - Family in Loveland, CO
About Mavis Mesi Np NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MAVIS MESI NP (NPI 1447115530) is an individual family provider in Loveland, Colorado, licensed in Colorado (APN.1001374-NP) and active in the NPI registry since December 2025. She is enrolled in Medicare PECOS, maintains a secondary practice location in Westminster, and is a graduate of Other (2025).
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
Mavis Mesi Np 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 Mavis Mesi reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Westminster, CO 80031
- Reassigned Medicare billing, Colorado enrollment
- 8 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 80538 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 2
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
LOVELAND, CO 80538
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 Mavis Mesi's NPI number?
The NPI number for Mavis Mesi is 1447115530. It was assigned to this individual provider in the NPPES registry on December 19, 2025.
Where is Mavis Mesi located?
Mavis Mesi practices at 4065 St Cloud Dr Unit 200, Loveland, CO 80538. The listed phone number is (303) 500-4852.
What is Mavis Mesi's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Mavis Mesi enrolled in Medicare?
Yes. Mavis Mesi 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 Mavis Mesi's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mavis Mesi reassigns Medicare benefits to Seasons Medical Group Of Colorado, PC (Westminster, 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 Mavis Mesi'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 Mavis Mesi was last updated on August 7, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Mavis Mesi, NP · NPI 1447115530
Family physician in Loveland, Colorado. Individual provider, active in the CMS NPPES registry since December 19, 2025.
## Identity
- **NPI:** 1447115530 (Entity type: Individual)
- **Enumerated:** December 19, 2025
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** APN.1001374-NP (Colorado)
- **Sole proprietor:** No
## Practice location
- **Address:** 4065 ST CLOUD DR UNIT 200, Loveland, CO 80538-9233
- **Phone:** (303) 500-4852
## 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:** Seasons Medical Group Of Colorado, PC (NPI 1649707332, Westminster, CO), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2025
## Record status
- **NPPES last updated:** August 7, 2026
---
Source: [NPI Profile](https://npiprofile.com/npi/1447115530) · Data from the CMS NPPES public registry.