DR. JOHN THOMAS WYNN II ARNP
NPI 1801398086
Nurse Practitioner - Critical Care Medicine in Atlanta, GA
About Dr. John Thomas Wynn Ii Arnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. JOHN THOMAS WYNN II ARNP (NPI 1801398086) is an individual critical care medicine provider in Atlanta, Georgia, licensed in Georgia (APRN-NP275844) and active in the NPI registry since March 2018. He is enrolled in Medicare PECOS, is affiliated with Emory University Hospital, and maintains a secondary practice location in Atlanta.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. John Thomas Wynn Ii Arnp 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.
Areas of Expertise CMS Part B claims 3
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.
Emory University Hospital
Acute Care Hospitals · Atlanta, GAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 30308 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
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 John Wynn's NPI number?
The NPI number for John Wynn is 1801398086. It was assigned to this individual provider in the NPPES registry on March 5, 2018.
Where is John Wynn located?
John Wynn practices at 550 Peachtree St NE Frnt 3245A, Atlanta, GA 30308. The listed phone number is (727) 251-8939.
What is John Wynn's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Critical Care Medicine, with taxonomy code 363LC0200X.
Is John Wynn enrolled in Medicare?
Yes. John Wynn 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.
Is John Wynn affiliated with any hospitals?
According to CMS data, John Wynn is affiliated with Emory University Hospital.
When was this NPI record last updated?
The NPPES record for John Wynn was last updated on October 31, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.
