AIMEE K ARMSTRONG MD
NPI 1326054560
Pediatrics - Pediatric Cardiology in Columbus, OH
About Aimee K Armstrong Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
AIMEE K ARMSTRONG MD (NPI 1326054560) is an individual pediatric cardiology provider in Columbus, Ohio, licensed in Maryland (D0106677) and active in the NPI registry since July 2006. She is enrolled in Medicare PECOS, maintains 16 additional practice locations, and is a graduate of Northwestern University Feinberg Medical School (1997).
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Secondary Practice Locations 16
Other Identifiers 1
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)
Aimee K Armstrong Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
4Medicare enrollment records show Aimee Armstrong 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
Cleveland, OH 44106
- Reassigned Medicare billing, Ohio enrollment
- 3,958 clinicians in this Medicare group
Bethesda, MD 20814
- Reassigned Medicare billing, Maryland enrollment
- 4,483 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.
COLUMBUS, OH 43205
COLUMBUS, OH 43205
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 Aimee Armstrong's NPI number?
The NPI number for Aimee Armstrong is 1326054560. It was assigned to this individual provider in the NPPES registry on July 31, 2006. The provider is also known as Aimee K Marquis.
Where is Aimee Armstrong located?
Aimee Armstrong practices at 700 Childrens Dr, Columbus, OH 43205. The listed phone number is (614) 722-4002.
What is Aimee Armstrong's specialty?
The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Cardiology, with taxonomy code 2080P0202X.
Is Aimee Armstrong enrolled in Medicare?
Yes. Aimee Armstrong is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Aimee Armstrong's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Aimee Armstrong reassigns Medicare benefits to 4 organizations: Nationwide Children's Hospital (Columbus, OH), Pediatric Academic Association, Inc. (Columbus, OH), University Hospitals Medical Group Inc (Cleveland, OH) and Johns Hopkins University (Bethesda, MD). 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 Aimee Armstrong's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Aimee Armstrong accept?
Health plans from Anthem Blue Cross and Blue Shield and Antidote Health Plan of Ohio, Inc. list Aimee Armstrong 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 Aimee Armstrong was last updated on June 9, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Aimee K Armstrong, MD · NPI 1326054560
Pediatric Cardiology physician in Columbus, Ohio. Individual provider, active in the CMS NPPES registry since July 31, 2006.
## Identity
- **NPI:** 1326054560 (Entity type: Individual)
- **Enumerated:** July 31, 2006
- **Primary specialty:** Pediatrics - Pediatric Cardiology · taxonomy 2080P0202X
- **State license:** D0106677 (Maryland)
- **Sole proprietor:** No
## Practice location
- **Address:** 700 CHILDRENS DR, Columbus, OH 43205-2664
- **Phone:** (614) 722-4002
## 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:** 4 organizations under Medicare reassignment (form CMS-855R): Nationwide Children's Hospital (NPI 1851179873, Columbus, OH); Pediatric Academic Association, Inc. (NPI 1063419943, Columbus, OH); University Hospitals Medical Group Inc (NPI 1669499414, Cleveland, OH); Johns Hopkins University (NPI 1578569240, Bethesda, MD) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Northwestern University Feinberg Medical School, class of 1997
## Record status
- **NPPES last updated:** June 9, 2026
- **Other identifiers:** Medicaid 2428822 (OH)
---
Source: [NPI Profile](https://npiprofile.com/npi/1326054560) · Data from the CMS NPPES public registry.