MARIA KOJS
NPI 1952915449
Nurse Practitioner - Primary Care in Casa Grande, AZ
About Maria Kojs NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARIA KOJS (NPI 1952915449) is an individual primary care provider in Casa Grande, Arizona, licensed in Arizona (236064) and active in the NPI registry since September 2020. 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
Maria Kojs 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
3Medicare enrollment records show Maria Kojs reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Phoenix, AZ 85016
- Reassigned Medicare billing, Arizona enrollment
- 33 clinicians in this Medicare group
Phoenix, AZ 85032
- Reassigned Medicare billing, Arizona enrollment
- 28 clinicians in this Medicare group
Sedona, AZ 86351
- Reassigned Medicare billing, Arizona enrollment
- 15 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 85122 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
CASA GRANDE, AZ 85122
CASA GRANDE, AZ 85122
CASA GRANDE, AZ 85122
CASA GRANDE, AZ 85122
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 Maria Kojs's NPI number?
The NPI number for Maria Kojs is 1952915449. It was assigned to this individual provider in the NPPES registry on September 2, 2020.
Where is Maria Kojs located?
Maria Kojs practices at 1800 E Florence Blvd, Casa Grande, AZ 85122. The listed phone number is (602) 439-4798.
What is Maria Kojs's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Primary Care, with taxonomy code 363LP2300X.
Is Maria Kojs enrolled in Medicare?
Yes. Maria Kojs 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 Maria Kojs's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Maria Kojs reassigns Medicare benefits to 3 organizations: Active Vital Care LLC (Phoenix, AZ), Angels Valley Community Healthcare Center PLLC (Phoenix, AZ) and Agave Adult Medical Care LLC (Sedona, 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 Maria Kojs's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Maria Kojs accept?
Health plans from Imperial Insurance Companies, Inc. and UnitedHealthcare list Maria Kojs 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 Maria Kojs was last updated on September 2, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.
# Maria Kojs · NPI 1952915449
Primary Care physician in Casa Grande, Arizona. Individual provider, active in the CMS NPPES registry since September 2, 2020.
## Identity
- **NPI:** 1952915449 (Entity type: Individual)
- **Enumerated:** September 2, 2020
- **Primary specialty:** Nurse Practitioner - Primary Care · taxonomy 363LP2300X
- **State license:** 236064 (Arizona)
- **Sole proprietor:** No
## Practice location
- **Address:** 1800 E FLORENCE BLVD, Casa Grande, AZ 85122-5303
- **Phone:** (602) 439-4798
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Active Vital Care LLC (NPI 1326825092, Phoenix, AZ); Angels Valley Community Healthcare Center PLLC (NPI 1689303117, Phoenix, AZ); Agave Adult Medical Care LLC (NPI 1861153579, Sedona, AZ) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2018
## Record status
- **NPPES last updated:** September 2, 2020
---
Source: [NPI Profile](https://npiprofile.com/npi/1952915449) · Data from the CMS NPPES public registry.