ANTONIA MILLS
NPI 1871368977
Nurse Practitioner - Psychiatric/Mental Health in Mesa, AZ
About Antonia Mills NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ANTONIA MILLS (NPI 1871368977) is an individual psychiatric/mental health provider in Mesa, Arizona, licensed in Arizona (245745) and active in the NPI registry since November 2023. She is enrolled in Medicare PECOS and is a graduate of Other (2023).
NPPES Registry Identity
Specialties & Licenses
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
Antonia Mills 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 Antonia Mills reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Mesa, AZ 85210
- Reassigned Medicare billing, Arizona enrollment
- 131 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.
Areas of Expertise CMS Part B claims 2
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 85202 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 4
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 Antonia Mills's NPI number?
The NPI number for Antonia Mills is 1871368977. It was assigned to this individual provider in the NPPES registry on November 17, 2023.
Where is Antonia Mills located?
Antonia Mills practices at 1731 W Baseline Rd Ste 113, Mesa, AZ 85202. The listed phone number is (480) 687-1773.
What is Antonia Mills's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.
Is Antonia Mills enrolled in Medicare?
Yes. Antonia Mills 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 Antonia Mills's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Antonia Mills reassigns Medicare benefits to Community Bridges, Inc. (Mesa, 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 Antonia Mills's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Antonia Mills accept?
Health plans from Blue Cross Blue Shield of Arizona, Cigna HealthCare of Arizona, Inc, Oscar Health Plan, Inc. and UnitedHealthcare list Antonia Mills 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 Antonia Mills was last updated on November 18, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Antonia Mills · NPI 1871368977
Psychiatric/Mental Health physician in Mesa, Arizona. Individual provider, active in the CMS NPPES registry since November 17, 2023.
## Identity
- **NPI:** 1871368977 (Entity type: Individual)
- **Enumerated:** November 17, 2023
- **Primary specialty:** Nurse Practitioner - Psychiatric/Mental Health · taxonomy 363LP0808X
- **State license:** 245745 (Arizona)
- **Sole proprietor:** No
## Practice location
- **Address:** 1731 W BASELINE RD STE 113, Mesa, AZ 85202-5782
- **Phone:** (480) 687-1773
## 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:** Community Bridges, Inc. (NPI 1588348775, Mesa, AZ), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2023
## Record status
- **NPPES last updated:** November 18, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1871368977) · Data from the CMS NPPES public registry.