Adena N. Leder, DO
Neurology Physician · Old Westbury, NY
Adena N. Leder, DO is a neurology physician with a practice address in Old Westbury, New York, and NPI 1174648745, issued on Mar 20, 2007. Check the license (New York 224788, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Adena N. Leder
- Credential
- DO
- Primary taxonomy
- Neurology Physician 2084N0400X
- License number
- 224788 NY
Self-reported in NPPES; status is on the state search - Practice location
- 600 Northern Boulevard, Old Westbury, NY 11568
- Phone
- (516) 686-1300
- Enumerated
- Mar 20, 2007
- Record last updated
- Aug 15, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (516) 686-7890
- Medicare enrollment
- Enrolled (PECOS I20050920000148); accepts Medicare assignment
- Medical or professional school
- New York College Of Osteo Medicine Of New York Institute Of Technology, 1999
- Entity
- Type 1 · individual
8 nearest neurology physician records → All 1,778 in New York → Look up another NPI →
Also registered at 600 Northern Boulevard
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Safirya AmbersleyStudent in an Organized Health Care Education/Training Program1053101600
- Rita Eng, PTPhysical Therapist1093244634
- Leor FrancoStudent in an Organized Health Care Education/Training Program1083406821
- Christina MontesanoStudent in an Organized Health Care Education/Training Program1629878145
Verify Adena N. Leder 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 224788Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
18% more Medicare Part D claims than the average neurology physician in 2024
1,613 Medicare Part D claims for 214 beneficiaries, against an average of 1,370 among the 15,005 providers of this specialty who prescribed in Part D. Brand-name drugs were 16% of claims.
Most prescribed
- Carbidopa-Levodopa436 claims
- Carbidopa-Levodopa Er163 claims
- Rasagiline Mesylate96 claims
- Escitalopram Oxalate95 claims
- Gocovri56 claims
- Pramipexole Dihydrochloride47 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $349.19
12 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 10,858 providers of this specialty with any payment received $8,318.07 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.
Bills Medicare through one group practice
- New York Institute OF TechnologyGreenvale, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Adena N. Leder among 1,778 neurology physician records in New York
Adena N. Leder, DO is one of 1,778 neurology physician records with a practice address in New York. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 46% of them.
- NPI issued2007 · 46% of these records are older, 45% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated1999 · median 2004 among the 1,238 with a school on file
- Record last updated2019 · 57% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084N0400X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Neurology Physician providers in New York
There are 1,778 neurology physician records in New York.
All 1,778 in New York → Every provider in Old Westbury → Neurology Physician nationwide →
The 8 neurology physician records with the nearest ZIP codes
- Julius Bazan, MDRockville Centre, NY 115701457335697
- Poonam Dulai, M.D.Rockville Centre, NY 115701184737744
- Joseph Jeret, MDRockville Centre, NY 115701740235993
- Angelito Tan, MDRockville Centre, NY 115701831115179
- Eric Hanauer, MDLynbrook, NY 115631639155096
- John Kefalos, M.D.Lynbrook, NY 115631619968161
- Lewis Levy, M.D.Lynbrook, NY 115631750372702
- Mark Nelson, DOLynbrook, NY 115631922084409
Common questions
What is Adena N. Leder, DO's NPI number?
Adena N. Leder, DO's National Provider Identifier (NPI) is 1174648745, issued on Mar 20, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Adena N. Leder, DO located?
The NPPES record lists a practice address at 600 Northern Boulevard, Old Westbury, NY, 11568. Phone: (516) 686-1300. Providers update this record themselves, so call before visiting.
How can I verify Adena N. Leder, DO's license?
NPPES lists New York license number 224788, 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.
How much does Adena N. Leder, DO prescribe under Medicare Part D?
In 2024, Adena N. Leder, DO had 1,613 Medicare Part D claims for 214 beneficiaries; the average among neurology physician prescribers was 1,370. Part D covers Medicare prescriptions only.
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.