Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Jennifer L Longobardi, M.D.

Pediatrics Physician in Hartsdale, NY · enumerated 2006.

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

National Provider Identifier

1588746697

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Registry record

Entity type Individual (Type 1)

Name Dr. Jennifer L Longobardi

Credential M.D.

Sex Female

Practice address 99 Fieldstone Dr, Hartsdale, NY, 10530

Phone (914) 428-2120

Fax (914) 428-1989

Enumeration date Oct 19, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 187917 (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
132525705	Other	NY	UNITED
750692004	Other	NY	CIGNA
NP879	Other	NY	OXFORD
01558901	Medicaid	NY	-
1C7499	Other	NY	HEALTH NET
132625405	Other	NM	POMCO
15J401	Other	NY	EMPIRE BCBS
4512872	Other	NY	AETNA PPO
14731	Other	NY	HEALTH SOURCE
1011341	Other	NY	AETNA HMO
132625705	Other	NY	EMPIRE PLAN

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

Is NPI 1588746697 active?

Yes, as of the latest NPPES snapshot, NPI 1588746697 is active (record last updated 2007-07-08).

How do I verify Jennifer Longobardi's NPI record?

Cross-check NPI 1588746697 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

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David Koss Pediatric Dentistry · Hartsdale, NY NPI 1689663312 Fredric Bomback Pediatrics Physician · Hartsdale, NY NPI 1417935628 Sara Kenamore Pediatrics Physician · Hartsdale, NY NPI 1336220979 Kenneth Katz Pediatrics Physician · Hartsdale, NY NPI 1851472450 Westchester Pediatrics, Rllp Specialist · Hartsdale, NY NPI 1609958016 Steven Bernstein General Practice Dentistry · Hartsdale, NY NPI 1851514095 Lisneida Arjona Pediatric Dentistry · Hartsdale, NY NPI 1134449259 Jennifer Kim Pediatric Dentistry · Hartsdale, NY NPI 1033426390

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.