MADELINE MICHELLE TILLEY
NPI 1669289070
Nurse Practitioner - Family in Flagstaff, AZ
About Madeline Michelle Tilley NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MADELINE MICHELLE TILLEY (NPI 1669289070) is an individual family provider in Flagstaff, Arizona, licensed in Arizona (317644) and active in the NPI registry since December 2024. She is enrolled in Medicare PECOS and is a graduate of Other (2024).
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Accepted Insurance
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
Madeline Michelle Tilley 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 Madeline Tilley reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Flagstaff, AZ 86001
- Reassigned Medicare billing, Arizona enrollment
- 552 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 86001 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.
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 Madeline Tilley's NPI number?
The NPI number for Madeline Tilley is 1669289070. It was assigned to this individual provider in the NPPES registry on December 18, 2024. The provider is also known as Madeline Michelle Irion Fnp-C.
Where is Madeline Tilley located?
Madeline Tilley practices at 107 E Oak Ave Ste 201, Flagstaff, AZ 86001. The listed phone number is (928) 913-8800.
What is Madeline Tilley's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Madeline Tilley enrolled in Medicare?
Yes. Madeline Tilley 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 Madeline Tilley's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Madeline Tilley reassigns Medicare benefits to Northern Arizona Healthcare Corporation (Flagstaff, AZ). 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 Madeline Tilley's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Madeline Tilley accept?
Health plans from Ambetter Health, Ambetter from Arizona Complete Health, Blue Cross Blue Shield of Arizona, Cigna HealthCare of Arizona, Inc and UnitedHealthcare list Madeline Tilley as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Madeline Tilley was last updated on February 6, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 20 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.
# Madeline Michelle Tilley · NPI 1669289070
Family physician in Flagstaff, Arizona. Individual provider, active in the CMS NPPES registry since December 18, 2024.
## Identity
- **NPI:** 1669289070 (Entity type: Individual)
- **Enumerated:** December 18, 2024
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 317644 (Arizona)
- **Sole proprietor:** No
## Practice location
- **Address:** 107 E OAK AVE STE 201, Flagstaff, AZ 86001-1819
- **Phone:** (928) 913-8800
## 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:** Northern Arizona Healthcare Corporation (NPI 1669914552, Flagstaff, AZ), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2024
## Record status
- **NPPES last updated:** February 6, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1669289070) · Data from the CMS NPPES public registry.