SHANNON KATHLEEN O'CONNOR MD, PHD
NPI 1013573351
Pediatrics - Pediatric Rheumatology in Cincinnati, OH
About Shannon Kathleen O'connor Md, Phd NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SHANNON KATHLEEN O'CONNOR MD, PHD (NPI 1013573351) is an individual pediatric rheumatology provider in Cincinnati, Ohio, licensed in Ohio (35.146055) and active in the NPI registry since May 2019. She is enrolled in Medicare PECOS and is a graduate of Duke University School Of Medicine (2019).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Shannon Kathleen O'connor Md, Phd is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Shannon O'connor reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Cincinnati, OH 45229
- Reassigned Medicare billing, Ohio enrollment
- 2,080 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.
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.
CINCINNATI, OH 45229
CINCINNATI, OH 45229
CINCINNATI, OH 45229
CINCINNATI, OH 45229
CINCINNATI, OH 45229
CINCINNATI, OH 45229
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 Shannon O'connor's NPI number?
The NPI number for Shannon O'connor is 1013573351. It was assigned to this individual provider in the NPPES registry on May 13, 2019.
Where is Shannon O'connor located?
Shannon O'connor practices at 3333 Burnet Ave, Cincinnati, OH 45229. The listed phone number is (513) 636-4200.
What is Shannon O'connor's specialty?
The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Rheumatology, with taxonomy code 2080P0216X.
Is Shannon O'connor enrolled in Medicare?
Yes. Shannon O'connor is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Shannon O'connor's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Shannon O'connor reassigns Medicare benefits to Children's Hospital Medical Center (Cincinnati, OH). 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 Shannon O'connor's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Shannon O'connor accept?
Health plans from Anthem Blue Cross and Blue Shield, CareSource and MedMutual list Shannon O'connor 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 Shannon O'connor was last updated on September 4, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.
# Shannon Kathleen O'connor, MD, PHD · NPI 1013573351
Pediatric Rheumatology physician in Cincinnati, Ohio. Individual provider, active in the CMS NPPES registry since May 13, 2019.
## Identity
- **NPI:** 1013573351 (Entity type: Individual)
- **Enumerated:** May 13, 2019
- **Primary specialty:** Pediatrics - Pediatric Rheumatology · taxonomy 2080P0216X
- **State license:** 35.146055 (Ohio)
- **Sole proprietor:** No
## Practice location
- **Address:** 3333 BURNET AVE, Cincinnati, OH 45229-3026
- **Phone:** (513) 636-4200
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Children's Hospital Medical Center (NPI 1609915784, Cincinnati, OH), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Duke University School Of Medicine, class of 2019
## Record status
- **NPPES last updated:** September 4, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1013573351) · Data from the CMS NPPES public registry.