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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

AIMEE K ARMSTRONG MD
NPI 1326054560
Pediatrics - Pediatric Cardiology in Columbus, OH

Active since July 31, 2006PECOS EnrolledAccepts Medicare Assignment
700 CHILDRENS DR, COLUMBUS, OH 43205(614) 722-4002 Get Directions Write a Review

NPPES record last updated: June 9, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Apr 22, 2026, Sep 10, 2024, Aug 16, 2024 and 2 more (5 updates tracked since 2016).

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

NPI1326054560
Entity TypeIndividualFemale
Primary Taxonomy2080P0202X
Provider Legal NameAIMEE K ARMSTRONGCredential: MD
Location Address700 CHILDRENS DRColumbus, OH 43205-2664
Mailing Address6201 Greenleigh AveBaltimore, MD 21220-2004 · (410) 933-6423
Phone(614) 722-4002
Sole ProprietorNo
Medical School CMSNorthwestern University Feinberg Medical SchoolGraduated 1997
Enumeration DateJuly 31, 2006
Last NPPES UpdateJune 9, 20265 updates tracked since enumeration
NPPES CertifiedJune 9, 2026
✔ NPI 1326054560 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatrics · Pediatric CardiologyAllopathic & Osteopathic Physicians
Taxonomy Code2080P0202X
License✔ Licensed in MD · D0106677
Definition
A pediatric cardiologist provides comprehensive care to patients with cardiovascular problems. This specialist is skilled in selecting, performing and evaluating the structural and functional assessment of the heart and blood vessels, and the clinical evaluation of cardiovascular disease.
700 CHILDRENS DR, Columbus, OH 43205
Open in Google Maps ↗

Other Names 1

Other Name (5)Aimee K Marquis

Secondary Practice Locations 16

Location 11711 27th StPortsmouth, OH 45662-2654 · Phone (614) 722-6200
Location 21800 Orleans StBaltimore, MD 21287-0010 · Phone (410) 955-5000
Location 37853 Pacer DrDelaware, OH 43015-7571 · Phone (614) 722-2555 · Fax (614) 722-2549
Location 426 Hospital DrAthens, OH 45701-2471 · Phone (614) 722-2530 · Fax (614) 722-5995
Location 5410 W 10th AveColumbus, OH 43210-1240 · Phone (614) 293-8000
Location 6455 Executive Campus DrWesterville, OH 43082-8870 · Phone (614) 722-2555 · Fax (614) 722-2549
Location 74439 State Route 159 Ste G10Chillicothe, OH 45601-7708 · Phone (614) 722-2555 · Fax (614) 722-2549
Location 811 John Lloyd Evans Memorial DrNelsonville, OH 45764-2523 · Phone (614) 722-2555 · Fax (614) 722-2549
Location 9536 S Trimble RdMansfield, OH 44906-3418 · Phone (614) 722-2555 · Fax (614) 722-2549
Location 107901 Diley RdCanal Winchester, OH 43110-9612 · Phone (614) 355-9050 · Fax (614) 355-9051
Location 115665 Venture DrDublin, OH 43017-2159 · Phone (614) 355-8480 · Fax (614) 355-8486
Location 121069 Delaware AveMarion, OH 43302-1400 · Phone (614) 387-7777 · Fax (740) 387-3848
Location 13830 W High StLima, OH 45801-3971 · Phone (419) 226-9694 · Fax (614) 722-2549
Location 14740 Adair AveZanesville, OH 43701-2838 · Phone (614) 722-6200 · Fax (614) 722-4000
Location 154940 Eastern AveBaltimore, MD 21224-2735 · Phone (410) 550-0100
Location 161818 Chapel DrFindlay, OH 45840-1335 · Phone (614) 722-2555 · Fax (614) 722-2549

Other Identifiers 1

Medicaid2428822OH

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Antidote Health Plan of Ohio, Inc., CareSource, MedMutual.Insurance ›

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

Aimee K Armstrong 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.

PECOS PAC ID1951445436
PECOS Enrollment IDI20150910000249
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

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.

BELA M GANDHI MD
Psychiatry & Neurology (Child & Adolescent Psychiatry)
700 CHILDRENS DR
COLUMBUS, OH 43205
Franklin County (614) 722-8212
AMRIK SINGH KHALSA M.D.
Pediatrics
700 CHILDRENS DR
COLUMBUS, OH 43205
Franklin County (614) 722-2000
DR. ROBERT MICHAEL DORMAN M.D.
Surgery
700 CHILDRENS DR, CCPR
COLUMBUS, OH 43205
Franklin County (614) 722-0449
MR. CHRISTOPHER JONES MD
Pediatrics (Pediatric Emergency Medicine)
700 CHILDRENS DR
COLUMBUS, OH 43205
Franklin County (614) 722-2000
LEANNE MURRAY PHARMD
Pharmacist
700 CHILDRENS DR
COLUMBUS, OH 43205
Franklin County (614) 722-2160
CLAIRE ELIZABETH CHRISTIAN M.D.
Pediatrics (Pediatric Emergency Medicine)
700 CHILDRENS DR
COLUMBUS, OH 43205
Franklin County (614) 722-2000
MEGAN MCNICOL
Pharmacist
700 CHILDRENS DR
COLUMBUS, OH 43205
Franklin County (614) 722-2160
MARIA STRENG
Nurse Practitioner (Pediatrics)
700 CHILDRENS DR
COLUMBUS, OH 43205
Franklin County (614) 722-2000

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 system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Aimee Armstrong accept?

Health plans from Antidote Health Plan of Ohio, Inc., CareSource and MedMutual 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 59 days 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.