Leisa McDonnough-Genin, M.D.
Emergency Medicine Physician · Brooklyn, NY
Leisa McDonnough-Genin, M.D. is an emergency medicine physician with a practice address in Brooklyn, New York, and NPI 1114257896, issued on Jan 3, 2010. Check the license (New York 254776, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Leisa McDonnough-Genin
- Credential
- M.D.
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License numbers
- 254776 NY
25MA09298400 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 4802 10TH Ave, Brooklyn, NY 11219
- Phone
- (718) 283-6000
- Enumerated
- Jan 3, 2010
- Record last updated
- Feb 13, 2025
- Medicare enrollment
- Enrolled (PECOS I20100610000305); accepts Medicare assignment
- Medical or professional school
- State University Of New York Downstate Medical Center, 2007
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 5,025 in New York → Look up another NPI →
Also registered at 4802 10TH Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Aroosha AamirStudent in an Organized Health Care Education/Training Program1952245342
- Tsion AbabiyaStudent in an Organized Health Care Education/Training Program1235006552
- Omar Abdelghany, MDStudent in an Organized Health Care Education/Training Program1134068810
- Mawerdi Abdulkadir, MDStudent in an Organized Health Care Education/Training Program1871395376
- Shokhrukh Abdulloev, MDStudent in an Organized Health Care Education/Training Program1306785217
- Sunil Abrol, MDThoracic Surgery (Cardiothoracic Vascular Surgery) Physician1639134513
Verify Leisa McDonnough-Genin 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 254776Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Emergency Care Services OF New York PCBrooklyn, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Leisa McDonnough-Genin among 5,025 emergency medicine physician records in New York
Leisa McDonnough-Genin, M.D. is one of 5,025 emergency medicine physician records with a practice address in New York. 86% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 44% of them.
- NPI issued2010 · 44% of these records are older, 53% newer
- In a Medicare fileYes · 86% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated2007 · median 2013 among the 3,232 with a school on file
- Record last updated2025 · 55% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
719 emergency medicine physician records list a practice address in Brooklyn
They are 719 of the 64,057 NPPES records with a practice address in Brooklyn, and 5,025 emergency medicine physician records in New York.
All 5,025 in New York → Every provider in Brooklyn → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Cornelius Cooper, M.D.Brooklyn, NY 112191033295001
- Steven Davidson, MDBrooklyn, NY 112191376545020
- Thomas Fuchs, M.D.Brooklyn, NY 112191285680496
- Theodore Glassman, M.D.,Brooklyn, NY 112191649362450
- Jerry Guzik, DOBrooklyn, NY 112191437248432
- David Lobel, MDBrooklyn, NY 112191285710681
- John Marshall, M.D.Brooklyn, NY 112191477569366
- Sergey Motov, MDBrooklyn, NY 112191700810991
Common questions
What is Leisa McDonnough-Genin, M.D.'s NPI number?
Leisa McDonnough-Genin, M.D.'s National Provider Identifier (NPI) is 1114257896, issued on Jan 3, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Leisa McDonnough-Genin, M.D. located?
The NPPES record lists a practice address at 4802 10TH Ave, Brooklyn, NY, 11219. Phone: (718) 283-6000. Providers update this record themselves, so call before visiting.
How can I verify Leisa McDonnough-Genin, M.D.'s license?
NPPES lists New York license number 254776, 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.
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.