STACY PAYNE ARDOIN MD
NPI 1417971086
Pediatrics - Pediatric Rheumatology in Columbus, OH
About Stacy Payne Ardoin Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
STACY PAYNE ARDOIN MD (NPI 1417971086) is an individual pediatric rheumatology provider in Columbus, Ohio, licensed in Ohio (35075002) and active in the NPI registry since July 2006. She is enrolled in Medicare PECOS, is affiliated with Nationwide Children's Hospital, and maintains 3 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Locations 3
Other Identifiers 3
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
Stacy Payne Ardoin 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 Stacy Ardoin reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Columbus, OH 43205
- Reassigned Medicare billing, Ohio enrollment
- 976 clinicians in this Medicare group
Columbus, OH 43205
- Reassigned Medicare billing, Ohio enrollment
- 1,246 clinicians in this Medicare group
Columbus, OH 43210
- Reassigned Medicare billing, Ohio enrollment
- 1,230 clinicians in this Medicare group
Cleveland, OH 44106
- Reassigned Medicare billing, Ohio enrollment
- 3,958 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 2
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.
Nationwide Children's Hospital
Childrens · Columbus, OHMedicare 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.
COLUMBUS, OH 43205
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 Stacy Ardoin's NPI number?
The NPI number for Stacy Ardoin is 1417971086. It was assigned to this individual provider in the NPPES registry on July 27, 2006.
Where is Stacy Ardoin located?
Stacy Ardoin practices at 555 S 18th St, Columbus, OH 43205. The listed phone number is (614) 722-2000.
What is Stacy Ardoin's specialty?
The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Rheumatology, with taxonomy code 2080P0216X.
Is Stacy Ardoin enrolled in Medicare?
Yes. Stacy Ardoin 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 Stacy Ardoin's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Stacy Ardoin reassigns Medicare benefits to 4 organizations: Nationwide Children's Hospital (Columbus, OH), Pediatric Academic Association, Inc. (Columbus, OH), Osu Internal Medicine, LLC (Columbus, OH) and University Hospitals Medical Group Inc (Cleveland, OH). 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 Stacy Ardoin's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Stacy Ardoin accept?
Health plans from Anthem Blue Cross and Blue Shield, Antidote Health Plan of Ohio, Inc., CareSource, Molina Healthcare and UnitedHealthcare list Stacy Ardoin 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 Stacy Ardoin affiliated with any hospitals?
According to CMS data, Stacy Ardoin is affiliated with Nationwide Children's Hospital.
When was this NPI record last updated?
The NPPES record for Stacy Ardoin was last updated on August 18, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Stacy Payne Ardoin, MD · NPI 1417971086
Pediatric Rheumatology physician in Columbus, Ohio. Individual provider, active in the CMS NPPES registry since July 27, 2006.
## Identity
- **NPI:** 1417971086 (Entity type: Individual)
- **Enumerated:** July 27, 2006
- **Primary specialty:** Pediatrics - Pediatric Rheumatology · taxonomy 2080P0216X
- **State license:** 35075002 (Ohio)
- **Sole proprietor:** No
## Practice location
- **Address:** 555 S 18TH ST, Columbus, OH 43205-2654
- **Phone:** (614) 722-2000
## 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): Nationwide Children's Hospital (NPI 1851179873, Columbus, OH); Pediatric Academic Association, Inc. (NPI 1063419943, Columbus, OH); Osu Internal Medicine, LLC (NPI 1740231448, Columbus, OH); University Hospitals Medical Group Inc (NPI 1669499414, Cleveland, OH) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Ohio State University College Of Medicine, class of 1997
## Record status
- **NPPES last updated:** August 18, 2026
- **Other identifiers:** Other H138151-OSU (OH); Other H138151 (OH); Medicaid 2246608 (OH)
---
Source: [NPI Profile](https://npiprofile.com/npi/1417971086) · Data from the CMS NPPES public registry.