JOHN PATRICK WYNNE MD
NPI 1619293701
Internal Medicine - Critical Care Medicine in Charlotte, NC
About John Patrick Wynne Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JOHN PATRICK WYNNE MD (NPI 1619293701) is an individual critical care medicine provider in Charlotte, North Carolina, licensed in North Carolina (2016-01006) and active in the NPI registry since April 2010. He is enrolled in Medicare PECOS, is affiliated with Carolinas Medical Center/behav Health, and maintains 4 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 4
Secondary Practice Locations 4
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
John Patrick Wynne 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 Reassignments
4Medicare enrollment records show John Wynne reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Charlotte, NC 28204
- Reassigned Medicare billing, North Carolina enrollment
- Also billed through NPI 1396928230 (North Carolina)
- 1,646 clinicians in this Medicare group
Charlotte, NC 28204
- Reassigned Medicare billing, North Carolina enrollment
- 1,534 clinicians in this Medicare group
Charlotte, NC 28204
- Reassigned Medicare billing, North Carolina enrollment
- 2,223 clinicians in this Medicare group
Rome, GA 30165
- Reassigned Medicare billing, Georgia enrollment
- Medicare enrollment name: Floyd Physicians LLC
- 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.
Areas of Expertise CMS Part B claims 5
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.
Carolinas Medical Center/Behav Health
Acute Care Hospitals · Charlotte, NCPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 28204 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
CHARLOTTE, NC 28204
CHARLOTTE, NC 28204
CHARLOTTE, NC 28204
CHARLOTTE, NC 28204
CHARLOTTE, NC 28204
CHARLOTTE, NC 28204
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 Wynne's NPI number?
The NPI number for John Wynne is 1619293701. It was assigned to this individual provider in the NPPES registry on April 14, 2010.
Where is John Wynne located?
John Wynne practices at 1237 Harding Pl Ste 3200, Charlotte, NC 28204. The listed phone number is (704) 355-5375.
What is John Wynne's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Critical Care Medicine, with taxonomy code 207RC0200X.
Is John Wynne enrolled in Medicare?
Yes. John Wynne 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 John Wynne's services?
According to the CMS Revalidation Reassignment List (October 2026 release), John Wynne reassigns Medicare benefits to 4 organizations: Carolinas Physicians Network Inc (Charlotte, NC), The Charlotte-Mecklenburg Hospital Authority (Charlotte, NC), Carolinas Medical Center (Charlotte, NC) and Floyd Healthcare Management Inc (Rome, GA). 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 John Wynne's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does John Wynne accept?
Health plans from Ambetter from Absolute Total Care, Ambetter of North Carolina, Ambetter of Tennessee, Blue Cross and Blue Shield of NC and BlueCross BlueShield of South Carolina and 3 other insurers list John Wynne 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 John Wynne affiliated with any hospitals?
According to CMS data, John Wynne is affiliated with Carolinas Medical Center/Behav Health.
When was this NPI record last updated?
The NPPES record for John Wynne was last updated on July 17, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# John Patrick Wynne, MD · NPI 1619293701
Critical Care Medicine physician in Charlotte, North Carolina. Individual provider, active in the CMS NPPES registry since April 14, 2010.
## Identity
- **NPI:** 1619293701 (Entity type: Individual)
- **Enumerated:** April 14, 2010
- **Primary specialty:** Internal Medicine - Critical Care Medicine · taxonomy 207RC0200X
- **State license:** 2016-01006 (North Carolina)
- **Sole proprietor:** No
## Practice location
- **Address:** 1237 HARDING PL, STE 3200, Charlotte, NC 28204
- **Phone:** (704) 355-5375
## 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:** 4 organizations under Medicare reassignment (form CMS-855R): Carolinas Physicians Network Inc (NPI 1205848520, Charlotte, NC); The Charlotte-Mecklenburg Hospital Authority (NPI 1598135188, Charlotte, NC); Carolinas Medical Center (NPI 1699979732, Charlotte, NC); Floyd Healthcare Management Inc (NPI 1154377166, Rome, GA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Florida College Of Medicine, class of 2010
## Record status
- **NPPES last updated:** July 17, 2024
---
Source: [NPI Profile](https://npiprofile.com/npi/1619293701) · Data from the CMS NPPES public registry.