Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Irene Lytrivi, M.D.

Pediatric Cardiology Physician in New York, NY · enumerated 2005.

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

National Provider Identifier

1801881164

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Registry record

Entity type Individual (Type 1)

Name Irene Lytrivi

Credential M.D.

Sex Female

Practice address New York, NY, 10029

Phone (212) 241-8662

Fax (646) 537-9228

Enumeration date Sep 13, 2005

Last updated in NPPES Mar 26, 2013

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

2080P0202X Pediatric Cardiology Physician Allopathic & Osteopathic Physicians · License 002133 (NY) Secondary

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 002133 (NY) Secondary

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 267287 (NY) Secondary

2080P0202X Pediatric Cardiology Physician Allopathic & Osteopathic Physicians · License 267287 (NY) 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
002133-A15	Other	NY	HEALTH FIRST
1000044583	Other	NY	AFFINITY HEALTH
P3302848	Other	NY	OXFORD HEALTH PLAN
113491197	Other	NY	PHCS
3176R1	Other	NY	EMPIRE BCBS
3610446	Other	NY	AETNA USHC HMO
LI2133	Other	NY	ATLANTIS HEALTH
7296567	Other	NY	AETNA PPO
002133	Other	NY	HIP
11-3491197	Other	NY	HORIZON HEALTHCARE NY
193600101	Other	NY	HEALTH PLUS
02572287	Medicaid	NY	-
2439692 06	Other	NY	UNITED HEALTH CARE
0102205	Other	NY	AMERICHOICE
3C7841	Other	NY	HEALTH NET
113491197	Other	NY	MULTIPLAN

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

What specialty is Irene Lytrivi?

Irene Lytrivi is registered in NPPES with the primary taxonomy of Pediatric Cardiology Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-03-26.