LESLIE DIANE DELFINER
NPI 1316246978
Psychiatry & Neurology - Neuromuscular Medicine in Bronx, NY

Q: What is Leslie Delfiner's NPI number?

The NPI number for Leslie Delfiner is 1316246978. It was assigned to this individual provider in the NPPES registry on March 22, 2011.

Q: What is Leslie Delfiner's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neuromuscular Medicine, with taxonomy code 2084N0008X.

Q: When was this NPI record last updated?

The NPPES record for Leslie Delfiner was last updated on May 1, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 months 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 March 22, 2011PECOS Enrolled

100/100

CMS Quality Rating

3415 BAINBRIDGE AVE FL 4, BRONX, NY 10467(718) 920-4378 Get Directions Write a Review

NPPES record last updated: May 1, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jul 21, 2022, Mar 17, 2018, Jun 29, 2017 (3 updates tracked since 2017).

On this page

About Leslie Diane Delfiner NPPES

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

LESLIE DIANE DELFINER (NPI 1316246978) is an individual neuromuscular medicine provider in Bronx, New York, licensed in New York (284651) and active in the NPI registry since March 2011. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1316246978

Entity TypeIndividualFemale

Primary Taxonomy2084N0008X

Provider Legal NameLESLIE DIANE DELFINER

Location Address3415 BAINBRIDGE AVE FL 4Bronx, NY 10467-2403

Mailing Address111 E 210th StBronx, NY 10467-2401 · (718) 920-4378

Phone(718) 920-4378

Sole ProprietorNo

Enumeration DateMarch 22, 2011

Last NPPES UpdateMay 1, 20253 updates tracked since enumeration

NPPES CertifiedMay 1, 2025

✔ NPI 1316246978 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyPsychiatry & Neurology · Neuromuscular MedicineAllopathic & Osteopathic Physicians

Taxonomy Code2084N0008X

License✔ Licensed in NY · 284651

Definition

A neurologist or child neurologist who specializes in the diagnosis and management of disorders of nerve, muscle or neuromuscular junction, including amyotrophic lateral sclerosis, peripheral neuropathies (e.g., diabetic and immune mediated neuropathies), various muscular dystrophies, congenital and acquired myopathies, inflammatory myopathies (e.g., polymyositis, inclusion body myositis) and neuromuscular transmission disorders (e.g., myasthenia gravis, Lambert-Eaton myasthenic syndrome).

Also ListedPediatricsTaxonomy 208000000X · License 284651 (NY)

Also ListedPsychiatry & Neurology · Neurology with Special Qualifications in Child NeurologyTaxonomy 2084N0402X · License 284651 (NY)

3415 BAINBRIDGE AVE FL 4, Bronx, NY 10467

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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Leslie Diane Delfiner 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 Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

100/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored as part of a group practice

Promoting Interoperability

100

Improvement Activities

Other Providers at the Same Location NPPES 3

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

ARIELA MIRIAM AGRESS MD

Pediatrics (Pediatric Allergy/Immunology)

3415 BAINBRIDGE AVE FL 4
BRONX, NY 10467

Bronx County (718) 741-2426

NATALIA VASQUEZ CANIZARES M.D

Pediatrics (Pediatric Rheumatology)

3415 BAINBRIDGE AVE FL 4
BRONX, NY 10467

Bronx County (718) 696-2403

DR. DEBORA KOGAN-LIBERMAN MD

Pediatrics (Pediatric Gastroenterology)

3415 BAINBRIDGE AVE FL 4
BRONX, NY 10467

Bronx County (718) 741-2332

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 Leslie Delfiner's NPI number?

The NPI number for Leslie Delfiner is 1316246978. It was assigned to this individual provider in the NPPES registry on March 22, 2011.

Where is Leslie Delfiner located?

Leslie Delfiner practices at 3415 Bainbridge Ave Fl 4, Bronx, NY 10467. The listed phone number is (718) 920-4378.

What is Leslie Delfiner's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neuromuscular Medicine, with taxonomy code 2084N0008X.

Is Leslie Delfiner enrolled in Medicare?

Yes. Leslie Delfiner is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Leslie Delfiner was last updated on May 1, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 months 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.