NPPES file of Aug 9, 2026

David Leyden, OT

Occupational Therapist · Brooklyn, NY

David Leyden, OT is an occupational therapist with a practice address in Brooklyn, New York, and NPI 1457557902, issued on Jun 22, 2007. Check the license (New York 010979, as entered in NPPES) with the New York board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1457557902
Name
David Leyden
Credential
OT
Primary taxonomy
Occupational Therapist 225X00000X
License number
010979 NY
Self-reported in NPPES; status is on the state search
Practice location
585 Schenectady Ave, Brooklyn, NY 11203
Phone
(718) 604-5434
Enumerated
Jun 22, 2007
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(715) 604-5527
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest occupational therapist records → All 13,350 in New York → Look up another NPI →

Also registered at 585 Schenectady Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Mohammad Aalai, M.D.Pain Medicine (Physical Medicine & Rehabilitation) Physician1568719888
  2. Marthe Abraham, M.DPsychiatry Physician1821056201
  3. Millicent AddoPhysical Therapy Assistant1134559024
  4. Ibijoke Adeosun, N.P.Adult Health Nurse Practitioner1619143427
  5. Nataliya Akimova, PTAPhysical Therapy Assistant1669678066
  6. Antonia Alafris, PHARM.D.Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1801119912

Verify David Leyden in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich New York board licenses this profession
    Search for license 010979    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the New York license search

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David Leyden among 13,350 occupational therapist records in New York

David Leyden, OT is one of 13,350 occupational therapist records with a practice address in New York. 10% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2007, is newer than 3% of them.

  • NPI issued2007 · 3% of these records are older, 90% newer
  • In a Medicare fileNo · 10% of these records are
  • In the CMS Doctors and Clinicians fileNo · 11% of these records are
  • Record last updated2007 · 70% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 225X00000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

1,762 occupational therapist records list a practice address in Brooklyn

They are 1,762 of the 64,057 NPPES records with a practice address in Brooklyn, and 13,350 occupational therapist records in New York. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 13,350 in New York → Every provider in Brooklyn → Occupational Therapist nationwide →

The 8 occupational therapist records with the nearest ZIP codes

  1. Julie Alexis, OTBrooklyn, NY 112031174729644
  2. Juliet Barnes, O.TBrooklyn, NY 112031053517409
  3. Gladys Bayles-Panes, OTBrooklyn, NY 112031790981603
  4. Beverly Benjamin-Thomas, OTBrooklyn, NY 112031578769030
  5. Evens Cleophat, THERAPISTBrooklyn, NY 112031649439647
  6. Bruce Douglas, OTR LICENSEBrooklyn, NY 112031023233558
  7. Debbie Lyon, O.TBrooklyn, NY 112031831395284
  8. Rebecca Malchie, OTRBrooklyn, NY 112031891995486

Common questions

What is David Leyden, OT's NPI number?

David Leyden, OT's National Provider Identifier (NPI) is 1457557902, issued on Jun 22, 2007. An NPI identifies a provider in billing; it is not a license.

Where is David Leyden, OT located?

The NPPES record lists a practice address at 585 Schenectady Ave, Brooklyn, NY, 11203. Phone: (718) 604-5434. Providers update this record themselves, so call before visiting.

How can I verify David Leyden, OT's license?

NPPES lists New York license number 010979, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity 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. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.