MRS. MICHAELA ANN JOHNSON NP
NPI 1700368685
Nurse Practitioner - Acute Care in Sun City, AZ
About Mrs. Michaela Ann Johnson Np NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MRS. MICHAELA ANN JOHNSON NP (NPI 1700368685) is an individual acute care provider in Sun City, Arizona, licensed in Arizona (AP11753) and active in the NPI registry since September 2018. She is enrolled in Medicare PECOS and is a graduate of Other (2018).
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
Mrs. Michaela Ann Johnson 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.
Medicare Billing Reassignments
2Medicare enrollment records show Michaela Johnson reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Sun City West, AZ 85375
- Reassigned Medicare billing, Arizona enrollment
- 3 clinicians in this Medicare group
Phoenix, AZ 85012
- Reassigned Medicare billing, Arizona enrollment
- Medicare enrollment name: Banner Alzheimers Institute
- 38 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 85351 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 17
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SUN CITY, AZ 85351
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 Michaela Johnson's NPI number?
The NPI number for Michaela Johnson is 1700368685. It was assigned to this individual provider in the NPPES registry on September 6, 2018.
Where is Michaela Johnson located?
Michaela Johnson practices at 10515 W Santa Fe Dr, Sun City, AZ 85351. The listed phone number is (623) 832-6530.
What is Michaela Johnson's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Acute Care, with taxonomy code 363LA2100X.
Is Michaela Johnson enrolled in Medicare?
Yes. Michaela Johnson 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 Michaela Johnson's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Michaela Johnson reassigns Medicare benefits to 2 organizations: Praful Reddy MD PC (Sun City West, AZ) and Banner Alzheimer's Institute (Phoenix, 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 Michaela Johnson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Michaela Johnson accept?
Health plans from Ambetter Health, Ambetter from Arizona Complete Health, Blue Cross Blue Shield of Arizona, Oscar Health Plan, Inc. and UnitedHealthcare list Michaela Johnson 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 Michaela Johnson was last updated on January 27, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 21 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. Michaela Ann Johnson, NP · NPI 1700368685
Acute Care physician in Sun City, Arizona. Individual provider, active in the CMS NPPES registry since September 6, 2018.
## Identity
- **NPI:** 1700368685 (Entity type: Individual)
- **Enumerated:** September 6, 2018
- **Primary specialty:** Nurse Practitioner - Acute Care · taxonomy 363LA2100X
- **State license:** AP11753 (Arizona)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 10515 W SANTA FE DR, Sun City, AZ 85351-3020
- **Phone:** (623) 832-6530
## 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): Praful Reddy MD PC (NPI 1154858348, Sun City West, AZ); Banner Alzheimer's Institute (NPI 1013966712, Phoenix, AZ) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2018
## Record status
- **NPPES last updated:** January 27, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1700368685) · Data from the CMS NPPES public registry.