DARLENE M MCMILLON FNP
NPI 1225332216
Nurse Practitioner - Family in Tucson, AZ
About Darlene M Mcmillon Fnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DARLENE M MCMILLON FNP (NPI 1225332216) is an individual family provider in Tucson, Arizona, licensed in Arizona (RN090813) and active in the NPI registry since January 2011. She is enrolled in Medicare PECOS and is a graduate of Other (2010).
NPPES Registry Identity
Specialties & Licenses
Other Names 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
Darlene M Mcmillon Fnp 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 Reassignments
2Medicare enrollment records show Darlene Mcmillon reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Mesa, AZ 85205
- Reassigned Medicare billing, Arizona enrollment
- 110 clinicians in this Medicare group
Glendale, AZ 85306
- Reassigned Medicare billing, Arizona enrollment
- 251 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 85741 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 13
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 Darlene Mcmillon's NPI number?
The NPI number for Darlene Mcmillon is 1225332216. It was assigned to this individual provider in the NPPES registry on January 5, 2011. The provider is also known as Darlene M Rhodes.
Where is Darlene Mcmillon located?
Darlene Mcmillon practices at 3785 W Ina Rd, Tucson, AZ 85741. The listed phone number is (866) 389-2727.
What is Darlene Mcmillon's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Darlene Mcmillon enrolled in Medicare?
Yes. Darlene Mcmillon 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 organizations bill Medicare for Darlene Mcmillon's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Darlene Mcmillon reassigns Medicare benefits to 2 organizations: Archwell Health Professional Services Of Arizona, LLC (Mesa, AZ) and Summit Medical Group Arizona LLC (Glendale, AZ). Each 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 Darlene Mcmillon'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 Darlene Mcmillon was last updated on March 12, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.
# Darlene M Mcmillon, FNP · NPI 1225332216
Family physician in Tucson, Arizona. Individual provider, active in the CMS NPPES registry since January 5, 2011.
## Identity
- **NPI:** 1225332216 (Entity type: Individual)
- **Enumerated:** January 5, 2011
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** RN090813 (Arizona)
- **Sole proprietor:** No
## Practice location
- **Address:** 3785 W INA RD, Tucson, AZ 85741-2247
- **Phone:** (866) 389-2727
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Archwell Health Professional Services Of Arizona, LLC (NPI 1558026880, Mesa, AZ); Summit Medical Group Arizona LLC (NPI 1053810622, Glendale, AZ) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2010
## Record status
- **NPPES last updated:** March 12, 2014
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Source: [NPI Profile](https://npiprofile.com/npi/1225332216) · Data from the CMS NPPES public registry.