DR. JOHN MICHAEL MROZ MD
NPI 1942942990
Student in an Organized Health Care Education/Training Program in Brandon, FL
About Dr. John Michael Mroz Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. JOHN MICHAEL MROZ MD (NPI 1942942990) is an individual student in an organized health care education/training program in Brandon, Florida and active in the NPI registry since April 2022. He is enrolled in Medicare PECOS, is affiliated with Uphs Marquette Dlp Hospital, and is a graduate of Michigan State University College Of Human Medicine (2022).
NPPES Registry Identity
Specialties & Licenses
Group Practice 1
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
Dr. John Michael Mroz Md 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 Reassignment
Medicare enrollment records show John Mroz reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Escanaba, MI 49829
- Reassigned Medicare billing, Michigan enrollment
- 440 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Uphs Marquette Dlp Hospital
Acute Care Hospitals · Marquette, MIOther Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
BRANDON, FL 33511
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 John Mroz's NPI number?
The NPI number for John Mroz is 1942942990. It was assigned to this individual provider in the NPPES registry on April 11, 2022.
Where is John Mroz located?
John Mroz practices at 119 Oakfield Dr, Brandon, FL 33511. The listed phone number is (813) 681-5551.
What is John Mroz's specialty?
The primary specialty registered for this NPI is Student in an Organized Health Care Education/Training Program with taxonomy code 390200000X.
Is John Mroz enrolled in Medicare?
Yes. John Mroz 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 organization bills Medicare for John Mroz's services?
According to the CMS Revalidation Reassignment List (October 2026 release), John Mroz reassigns Medicare benefits to Dlp Marquette Physician Practices Inc (Escanaba, MI). The 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 John Mroz's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is John Mroz affiliated with any hospitals?
According to CMS data, John Mroz is affiliated with Uphs Marquette Dlp Hospital.
When was this NPI record last updated?
The NPPES record for John Mroz was last updated on April 11, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Dr. John Michael Mroz, MD · NPI 1942942990
Student in an Organized Health Care Education/Training Program provider in Brandon, Florida. Individual provider, active in the CMS NPPES registry since April 11, 2022.
## Identity
- **NPI:** 1942942990 (Entity type: Individual)
- **Enumerated:** April 11, 2022
- **Primary specialty:** Student in an Organized Health Care Education/Training Program · taxonomy 390200000X
- **Sole proprietor:** Yes
## Practice location
- **Address:** 119 OAKFIELD DR, Brandon, FL 33511-5779
- **Phone:** (813) 681-5551
## 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:** Dlp Marquette Physician Practices Inc (NPI 1538415021, Escanaba, MI), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Michigan State University College Of Human Medicine, class of 2022
## Record status
- **NPPES last updated:** April 11, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1942942990) · Data from the CMS NPPES public registry.