MRS. LEANNE DOROTHY MILLSAP LCSW
NPI 1063570489
Social Worker - Clinical in Apache Junction, AZ
About Mrs. Leanne Dorothy Millsap Lcsw NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MRS. LEANNE DOROTHY MILLSAP LCSW (NPI 1063570489) is an individual clinical provider in Apache Junction, Arizona, licensed in Arizona (12247) and active in the NPI registry since December 2006. She is enrolled in Medicare PECOS, maintains a secondary practice location in Gilbert, and is a graduate of Other (2000).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Other Identifiers 2
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
Mrs. Leanne Dorothy Millsap Lcsw 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 Leanne Millsap reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Mesa, AZ 85201
- Reassigned Medicare billing, Arizona enrollment
- 1,490 clinicians in this Medicare group
Tucson, AZ 85712
- Reassigned Medicare billing, Arizona enrollment
- 118 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 85220 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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.
APACHE JUNCTION, AZ 85220
APACHE JUNCTION, AZ 85220
APACHE JUNCTION, AZ 85220
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 Leanne Millsap's NPI number?
The NPI number for Leanne Millsap is 1063570489. It was assigned to this individual provider in the NPPES registry on December 5, 2006.
Where is Leanne Millsap located?
Leanne Millsap practices at 150 N Ocotillo Dr, Apache Junction, AZ 85220. The listed phone number is (480) 983-0571.
What is Leanne Millsap's specialty?
The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.
Is Leanne Millsap enrolled in Medicare?
Yes. Leanne Millsap 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 Leanne Millsap's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Leanne Millsap reassigns Medicare benefits to 2 organizations: District Medical Group, Inc (Mesa, AZ) and Escalera Health LLC (Tucson, 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 Leanne Millsap's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Leanne Millsap accept?
Health plans from Ambetter Health, Ambetter from Arizona Complete Health, Antidote Health Plan of Arizona, Inc., Blue Cross Blue Shield of Arizona and Imperial Insurance Companies, Inc. and 1 other insurer list Leanne Millsap 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 Leanne Millsap was last updated on June 3, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.
# Mrs. Leanne Dorothy Millsap, LCSW · NPI 1063570489
Clinical provider in Apache Junction, Arizona. Individual provider, active in the CMS NPPES registry since December 5, 2006.
## Identity
- **NPI:** 1063570489 (Entity type: Individual)
- **Enumerated:** December 5, 2006
- **Primary specialty:** Social Worker - Clinical · taxonomy 1041C0700X
- **State license:** 12247 (Arizona)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 150 N OCOTILLO DR, Apache Junction, AZ 85220-3740
- **Phone:** (480) 983-0571
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): District Medical Group, Inc (NPI 1437482544, Mesa, AZ); Escalera Health LLC (NPI 1487146171, Tucson, AZ) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2000
## Record status
- **NPPES last updated:** June 3, 2025
- **Other identifiers:** Other LMSW-10028 (AZ); Other LCSW-12247 (AZ)
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Source: [NPI Profile](https://npiprofile.com/npi/1063570489) · Data from the CMS NPPES public registry.