TONYA KAY KOZDRON FNP-C
NPI 1134907892
Nurse Practitioner - Family in Saginaw, MI
About Tonya Kay Kozdron Fnp-c NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
TONYA KAY KOZDRON FNP-C (NPI 1134907892) is an individual family provider in Saginaw, Michigan, licensed in Michigan (4704301403) and active in the NPI registry since September 2023. She is enrolled in Medicare PECOS, is affiliated with Ascension St Mary's Hospital, and is a graduate of Saginaw Valley Medical College - Nlg (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
Tonya Kay Kozdron Fnp-c 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 Tonya Kozdron reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Midland, MI 48670
- Reassigned Medicare billing, Michigan enrollment
- 536 clinicians in this Medicare group
Midland, MI 48670
- Reassigned Medicare billing, Michigan enrollment
- 71 clinicians in this Medicare group
Grand Blanc, MI 48439
- Reassigned Medicare billing, Michigan enrollment
- 47 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
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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Ascension St Mary's Hospital
Acute Care Hospitals · Saginaw, MIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 48601 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.
SAGINAW, MI 48601
SAGINAW, MI 48601
SAGINAW, MI 48601
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 Tonya Kozdron's NPI number?
The NPI number for Tonya Kozdron is 1134907892. It was assigned to this individual provider in the NPPES registry on September 14, 2023.
Where is Tonya Kozdron located?
Tonya Kozdron practices at 800 S Washington Ave, Saginaw, MI 48601. The listed phone number is (989) 907-8766.
What is Tonya Kozdron's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Tonya Kozdron enrolled in Medicare?
Yes. Tonya Kozdron 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 Tonya Kozdron's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Tonya Kozdron reassigns Medicare benefits to 3 organizations: Mymichigan Medical Center Midland (Midland, MI), Mymichigan Medical Group (Midland, MI) and Art Of Radiology Imaging Associates, PLLC (Grand Blanc, MI). 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 Tonya Kozdron's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Tonya Kozdron accept?
Health plans from Blue Care Network of Michigan, Blue Cross Blue Shield of Michigan Mutual Insurance Company and Priority Health list Tonya Kozdron 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.
Is Tonya Kozdron affiliated with any hospitals?
According to CMS data, Tonya Kozdron is affiliated with Ascension St Mary's Hospital.
When was this NPI record last updated?
The NPPES record for Tonya Kozdron was last updated on November 17, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.
# Tonya Kay Kozdron, FNP-C · NPI 1134907892
Family physician in Saginaw, Michigan. Individual provider, active in the CMS NPPES registry since September 14, 2023.
## Identity
- **NPI:** 1134907892 (Entity type: Individual)
- **Enumerated:** September 14, 2023
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 4704301403 (Michigan)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 800 S WASHINGTON AVE, Saginaw, MI 48601-2551
- **Phone:** (989) 907-8766
## 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): Mymichigan Medical Center Midland (NPI 1205889490, Midland, MI); Mymichigan Medical Group (NPI 1689623506, Midland, MI); Art Of Radiology Imaging Associates, PLLC (NPI 1003571076, Grand Blanc, MI) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Saginaw Valley Medical College - Nlg, class of 2023
## Record status
- **NPPES last updated:** November 17, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1134907892) · Data from the CMS NPPES public registry.