MACKENZIE SHIREMAN DNP, RN, NP-C
NPI 1346765146
Nurse Practitioner - Family in Warsaw, IN
About Mackenzie Shireman Dnp, Rn, Np-c NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MACKENZIE SHIREMAN DNP, RN, NP-C (NPI 1346765146) is an individual family provider in Warsaw, Indiana, licensed in Indiana (71007581A) and active in the NPI registry since August 2017. She has opted out of Medicare through June 18, 2028 and remains eligible to order and refer.
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Opted out of Medicare
Mackenzie Shireman Dnp, Rn, Np-c has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from June 18, 2026 through June 18, 2028.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 46580 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
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 Mackenzie Shireman's NPI number?
The NPI number for Mackenzie Shireman is 1346765146. It was assigned to this individual provider in the NPPES registry on August 14, 2017.
Where is Mackenzie Shireman located?
Mackenzie Shireman practices at 112 E Center St Ste A, Warsaw, IN 46580. The listed phone number is (574) 213-2170.
What is Mackenzie Shireman's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Mackenzie Shireman enrolled in Medicare?
No. Mackenzie Shireman has opted out of Medicare through June 18, 2028. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.
What insurance does Mackenzie Shireman accept?
Health plans from CareSource list Mackenzie Shireman 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 Mackenzie Shireman was last updated on July 29, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 48 days 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.
# Mackenzie Shireman, DNP, RN, NP-C · NPI 1346765146
Family physician in Warsaw, Indiana. Individual provider, active in the CMS NPPES registry since August 14, 2017.
## Identity
- **NPI:** 1346765146 (Entity type: Individual)
- **Enumerated:** August 14, 2017
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 71007581A (Indiana)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 112 E CENTER ST STE A, Warsaw, IN 46580-2840
- **Phone:** (574) 213-2170 · **Fax:** (866) 793-8007
## Medicare
- **Medicare:** Opted out of Medicare (opt-out affidavit on file, in effect through June 18, 2028); services are provided under private contract
## Record status
- **NPPES last updated:** July 29, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1346765146) · Data from the CMS NPPES public registry.