Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MAVIS MESI NP
NPI 1447115530
Nurse Practitioner - Family in Loveland, CO

Active since December 19, 2025PECOS EnrolledAccepts Medicare Assignment
4065 ST CLOUD DR UNIT 200, LOVELAND, CO 80538(303) 500-4852 Get Directions Write a Review

NPPES record last updated: August 7, 2026. Verified against the NPPES registry weekly; last sync: August 30, 2026.

Record update history: Aug 7, 2026, Dec 19, 2025 (2 updates tracked since 2025).

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

NPI1447115530
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameMAVIS MESICredential: NP
Location Address4065 ST CLOUD DR UNIT 200Loveland, CO 80538-9233
Mailing Address17855 Dallas Pkwy Ste 200Dallas, TX 75287-6857 · (303) 428-3107 · Fax (224) 532-2780
Sole ProprietorNo
Medical School CMSOtherGraduated 2025
Enumeration DateDecember 19, 2025
Last NPPES UpdateAugust 7, 20262 updates tracked since enumeration
NPPES CertifiedAugust 7, 2026
NPI 1447115530 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License Licensed in CO · APN.1001374-NP
4065 ST CLOUD DR UNIT 200, Loveland, CO 80538

Secondary Practice Location 1

Location 19191 Sheridan Blvd Ste 103Westminster, CO 80031-3010 · Phone (303) 428-3107

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

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.

PECOS PAC ID1153808878
PECOS Enrollment IDI20260123000449
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

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.

New Patient
$89.43 typical visit price
range $58.06 – $174.82
Typical copayment $22.35 (range $14.51 – $43.70)
Most-billed visit code 99203
Established Patient
$102.03 typical visit price
range $18.88 – $142.79
Typical copayment $25.50 (range $4.72 – $35.69)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

Hospitalist
4065 ST CLOUD DR UNIT 200
LOVELAND, CO 80538
Registered Nurse (Home Health)
4065 ST CLOUD DR UNIT 200
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.

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 27 days 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.