MIREILLE DZIUK APRN, FNP-C
NPI 1669993473
Nurse Practitioner - Family in Corpus Christi, TX
About Mireille Dziuk Aprn, Fnp-c NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MIREILLE DZIUK APRN, FNP-C (NPI 1669993473) is an individual family provider in Corpus Christi, Texas, licensed in Texas (AP134277) and active in the NPI registry since June 2017. She is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Other (2017).
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Locations 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
Mireille Dziuk Aprn, 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
7Medicare enrollment records show Mireille Dziuk reassigns Medicare billing to 7 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Katy, TX 77494
- Reassigned Medicare billing, Texas enrollment
- 493 clinicians in this Medicare group
Round Rock, TX 78664
- Reassigned Medicare billing, Texas enrollment
- 362 clinicians in this Medicare group
Nashville, TN 37215
- Reassigned Medicare billing, Tennessee enrollment
- 123 clinicians in this Medicare group
Zionsville, IN 46077
- Reassigned Medicare billing, Indiana enrollment
- 162 clinicians in this Medicare group
Northville, MI 48167
- Reassigned Medicare billing, Michigan enrollment
- 79 clinicians in this Medicare group
Rockville, MD 20854
- Reassigned Medicare billing, District of Columbia and Maryland enrollments
- 168 clinicians in this Medicare group
Eastchester, NY 10709
- Reassigned Medicare billing, New York enrollment
- Medicare enrollment name: Medical Group Of New York PC
- 185 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 78413 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 10
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 Mireille Dziuk's NPI number?
The NPI number for Mireille Dziuk is 1669993473. It was assigned to this individual provider in the NPPES registry on June 30, 2017.
Where is Mireille Dziuk located?
Mireille Dziuk practices at 7442 S Staples St, Corpus Christi, TX 78413. The listed phone number is (361) 991-0289.
What is Mireille Dziuk's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Mireille Dziuk enrolled in Medicare?
Yes. Mireille Dziuk 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 Mireille Dziuk's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mireille Dziuk reassigns Medicare benefits to 7 organizations: Minuteclinic Diagnostic Of Texas PLLC (Katy, TX), Minuteclinic Telehealth Services Of Texas Association (Round Rock, TX), Minuteclinic Diagnostic Of Tennessee PC (Nashville, TN), Minuteclinic Diagnostics Of Indiana, LLC (Zionsville, IN), Minuteclinic Diagnostic Of Michigan PC (Northville, MI) and 2 more organizations, listed in the Medicare section above. 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 Mireille Dziuk's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Mireille Dziuk accept?
Health plans from Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan and Ambetter of Oklahoma and 3 other insurers list Mireille Dziuk 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 Mireille Dziuk was last updated on October 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.
# Mireille Dziuk, APRN, FNP-C · NPI 1669993473
Family physician in Corpus Christi, Texas. Individual provider, active in the CMS NPPES registry since June 30, 2017.
## Identity
- **NPI:** 1669993473 (Entity type: Individual)
- **Enumerated:** June 30, 2017
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** AP134277 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 7442 S STAPLES ST, Corpus Christi, TX 78413-5316
- **Phone:** (361) 991-0289
## 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:** 7 organizations under Medicare reassignment (form CMS-855R): Minuteclinic Diagnostic Of Texas PLLC (NPI 1740898188, Katy, TX); Minuteclinic Telehealth Services Of Texas Association (NPI 1922564301, Round Rock, TX); Minuteclinic Diagnostic Of Tennessee PC (NPI 1457323164, Nashville, TN); Minuteclinic Diagnostics Of Indiana, LLC (NPI 1932171634, Zionsville, IN); Minuteclinic Diagnostic Of Michigan PC (NPI 1902848617, Northville, MI); and 2 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2017
## Record status
- **NPPES last updated:** October 11, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1669993473) · Data from the CMS NPPES public registry.