IRENE LYTRIVI M.D.
NPI 1801881164
Pediatrics - Pediatric Cardiology in New York, NY

Q: What is Irene Lytrivi's NPI number?

The NPI number for Irene Lytrivi is 1801881164. It was assigned to this individual provider in the NPPES registry on September 13, 2005.

Q: What is Irene Lytrivi's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Cardiology, with taxonomy code 2080P0202X.

Q: When was this NPI record last updated?

The NPPES record for Irene Lytrivi was last updated on March 26, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 years 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.

Active since September 13, 2005PECOS Enrolled

1 GUSTAVE L.LEVY PLACE, BOX #1201, NEW YORK, NY 10029(212) 241-8662(646) 537-9228 Get Directions Write a Review

NPPES record last updated: March 26, 2013. Verified against the NPPES registry weekly; last sync: November 08, 2026.

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About Irene Lytrivi M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

IRENE LYTRIVI M.D. (NPI 1801881164) is an individual pediatric cardiology provider in New York, New York, licensed in New York (267287) and active in the NPI registry since September 2005. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1801881164

Entity TypeIndividualFemale

Primary Taxonomy2080P0202X

Provider Legal NameIRENE LYTRIVICredential: M.D.

Location Address1 GUSTAVE L.LEVY PLACE, BOX #1201New York, NY 10029

Mailing Address1 Gustave L.levy Place, Box #1201New York, NY 10029 · (212) 241-8662 · Fax (646) 537-9228

Phone(212) 241-8662

Fax(646) 537-9228

Sole ProprietorYes

Enumeration DateSeptember 13, 2005

Last NPPES UpdateMarch 26, 2013

✔ NPI 1801881164 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPediatrics · Pediatric CardiologyAllopathic & Osteopathic Physicians

Taxonomy Code2080P0202X

Licenses✔ Licensed in NY · 267287✔ Licensed in NY · 002133

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.

Also ListedPediatricsTaxonomy 208000000X · License 002133 (NY), 267287 (NY)

1 GUSTAVE L.LEVY PLACE, New York, NY 10029

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Other Identifiers 18

OtherLI2133NY · Atlantis Health

Other2439692 06NY · United Health Care

Medicare ID-Type Unspecified570Q11NY

Other113491197NY · Phcs

Other002133NY · Hip

OtherP3302848NY · Oxford Health Plan

Medicaid02572287NY

Other7296567NY · Aetna Ppo

Other11-3491197NY · Horizon Healthcare Ny

Other3176R1NY · Empire Bcbs

Other0102205NY · Americhoice

Other3610446NY · Aetna Ushc Hmo

Other3C7841NY · Health Net

Other002133-A15NY · Health First

Medicare UPINI12904NY

Other193600101NY · Health Plus

Other1000044583NY · Affinity Health

Other113491197NY · Multiplan

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Irene Lytrivi M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Medicare Billing Reassignments

Medicare enrollment records show Irene Lytrivi reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Icahn School Of Medicine At Mount Sinai

Same address

Pulmonary Disease

1 GUSTAVE L LEVY PL
New York, NY 10029

Reassigned Medicare billing, New York enrollment
345 clinicians in this Medicare group

NPI 1518228550 (212) 987-3100

Trustees Of Columbia University In The City Of New York

3.6 mi

Anesthesiology

622 W 168TH ST
New York, NY 10032

Reassigned Medicare billing, New York enrollment
3,922 clinicians in this Medicare group

NPI 1477068971 (212) 305-9876

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 8

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MOUNT SINAI SCHOOL OF MEDICINE

Internal Medicine

1 GUSTAVE L.LEVY PLACE
NEW YORK, NY 10029

New York County (212) 241-1653

DR. CHRISTOPHER JOSEPH ROMERO MD

Pediatrics (Pediatric Endocrinology)

1 GUSTAVE L.LEVY PLACE, BOX 1616
NEW YORK, NY 10029

New York County (212) 241-1210

DR. VIJAY H LAPSIA M.D., M.B.B.S

Internal Medicine (Nephrology)

1 GUSTAVE L.LEVY PLACE, BOX 1243
NEW YORK, NY 10029

New York County (212) 241-2264

YULIYA SIMONYAN P.A

Physician Assistant (Surgical)

1 GUSTAVE L.LEVY PLACE
NEW YORK, NY 10029

New York County (212) 241-6500

BRETT L IVES APRN, MSN

Nurse Practitioner (Adult Health)

1 GUSTAVE L.LEVY PLACE
NEW YORK, NY 10029

New York County (212) 824-7698

TRAJKO BOJADZIEVSKI M.D.

Internal Medicine (Endocrinology, Diabetes & Metabolism)

1 GUSTAVE L.LEVY PLACE
NEW YORK, NY 10029

New York County (212) 241-0109

MOUNT SINAI SCHOOL OF MEDICINE

Internal Medicine (Hematology & Oncology)

1 GUSTAVE L.LEVY PLACE
NEW YORK, NY 10029

New York County (212) 241-6756

MARIA TEREZA SAMSON LOPEZ-CANTOR ANP-BC

Nurse Practitioner (Adult Health)

1 GUSTAVE L.LEVY PLACE, BOX 3000
NEW YORK, NY 10029

New York County (212) 987-3100

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 Irene Lytrivi's NPI number?

The NPI number for Irene Lytrivi is 1801881164. It was assigned to this individual provider in the NPPES registry on September 13, 2005.

Where is Irene Lytrivi located?

Irene Lytrivi practices at 1 Gustave L.Levy Place Box #1201, New York, NY 10029. The listed phone number is (212) 241-8662.

What is Irene Lytrivi's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Cardiology, with taxonomy code 2080P0202X.

Is Irene Lytrivi enrolled in Medicare?

Yes. Irene Lytrivi is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Irene Lytrivi's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Irene Lytrivi reassigns Medicare benefits to 2 organizations: Icahn School Of Medicine At Mount Sinai (New York, NY) and Trustees Of Columbia University In The City Of New York (New York, NY). 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 Irene Lytrivi's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Irene Lytrivi was last updated on March 26, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 years 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.