Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Aecha Marion Ybarra, MD

Pediatric Cardiology Physician in Saint Louis, MO · enumerated 2014.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1578979670

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Registry record

Entity type Individual (Type 1)

Name Dr. Aecha Marion Ybarra

Credential MD

Sex Female

Practice address 1 Childrens Pl, Div Ped Cardiology, Saint Louis, MO, 63110

Phone (314) 454-6095

Fax (314) 884-6008

Enumeration date Jul 9, 2014

Last updated in NPPES Feb 9, 2026

Taxonomy & licenses

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 2018005251 (MO) Secondary

2080P0202X Pediatric Cardiology Physician Allopathic & Osteopathic Physicians · License 2018005251 (MO) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
200055202	Medicaid	MO	-

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

How do I verify Aecha Ybarra's NPI record?

Cross-check NPI 1578979670 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1578979670 active?

Yes, as of the latest NPPES snapshot, NPI 1578979670 is active (record last updated 2026-02-09).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-02-09.