Leslie Diane Delfiner
Neuromuscular Medicine (Psychiatry & Neurology) Physician · Bronx, NY
Leslie Diane Delfiner is a neuromuscular medicine (psychiatry & neurology) physician with a practice address in Bronx, New York, and NPI 1316246978, issued on Mar 22, 2011. Check the license (New York 284651, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Leslie Diane Delfiner
- Primary taxonomy
- Neuromuscular Medicine (Psychiatry & Neurology) Physician 2084N0008X
- License number
- 284651 NY
Self-reported in NPPES; status is on the state search - Practice location
- 3415 Bainbridge Ave FL 4, Bronx, NY 10467
- Phone
- (718) 920-4378
- Enumerated
- Mar 22, 2011
- Record last updated
- May 1, 2025
- Entity
- Type 1 · individual
8 nearest neuromuscular medicine (psychiatry & neurology) physician records → All 28 in New York → Look up another NPI →
Also registered at 3415 Bainbridge Ave FL 4
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ariela Agress, MDPediatric Allergy/Immunology Physician1043746019
- Debora Kogan-Liberman, MDPediatric Gastroenterology Physician1972544054
- Natalia Vasquez Canizares, M.DPediatric Rheumatology Physician1467863019
Verify Leslie Diane Delfiner in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
Search for license 284651Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 100 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $153.89
2 payments; by number, the most common kind was education; the largest payer was Biogen, Inc. The 169 providers of this specialty with any payment received $11,922.98 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Leslie Diane Delfiner among 28 neuromuscular medicine (psychiatry & neurology) physician records in New York
Leslie Diane Delfiner is one of 28 neuromuscular medicine (psychiatry & neurology) physician records with a practice address in New York. 96% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 36% of them.
- NPI issued2011 · 36% of these records are older, 54% newer
- In a Medicare fileYes · 96% of these records are
- In the CMS Doctors and Clinicians fileNo · 86% of these records are
- Record last updated2025 · 25% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084N0008X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Neuromuscular Medicine (Psychiatry & Neurology) Physician providers in New York
There are 28 neuromuscular medicine (psychiatry & neurology) physician records in New York.
All 28 in New York → Every provider in Bronx → Neuromuscular Medicine (Psychiatry & Neurology) Physician nationwide →
The 8 neuromuscular medicine (psychiatry & neurology) physician records with the nearest ZIP codes
- Mark Figgie, M.DBronx, NY 104671912550450
- Steven Herskovitz, MDBronx, NY 104671588749808
- Joshua Rim, MDBronx, NY 104671174028054
- Christoforos Koumas, MDYorktown Heights, NY 105981407419989
- Edward Yu, MDStaten Island, NY 103051194985226
- Aaron ZelikovichNew York, NY 100751023674751
- David Ober, M.D.Suffern, NY 109011952463861
- Ikjae Lee, M.D.New York, NY 100321215224266
Common questions
What is Leslie Diane Delfiner's NPI number?
Leslie Diane Delfiner's National Provider Identifier (NPI) is 1316246978, issued on Mar 22, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Leslie Diane Delfiner located?
The NPPES record lists a practice address at 3415 Bainbridge Ave FL 4, Bronx, NY, 10467. Phone: (718) 920-4378. Providers update this record themselves, so call before visiting.
How can I verify Leslie Diane Delfiner's license?
NPPES lists New York license number 284651, as entered by the provider. Search the NYS Education Department, Office of the Professions at https://www.op.nysed.gov/services/verifications/online-verification-searches. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
What is Leslie Diane Delfiner's MIPS final score?
The 2023 MIPS final score is 100 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.