Provider Profile
Leonard Kushner
Unclaimed ProfileAbout Leonard Kushner
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Education & Training
Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (718) 875-6900
- Email not available
Practice Locations
4111 18TH AVE
Brooklyn, NY 11218
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other social workers at this location 8
Same specialty, same street address — most likely the same department or group.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other social workers in Brooklyn 8
Same specialty, same city.
More connections — 16 related providers in 2 groups
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2017 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What kind of doctor is Leonard Kushner?
Leonard Kushner is a social worker in Brooklyn, NY. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is Leonard Kushner's address?
Leonard Kushner is listed at 4111 18Th Ave, Brooklyn, NY 11218. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Leonard Kushner?
The number on file is (718) 875-6900. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Leonard Kushner's NPI number?
Leonard Kushner's National Provider Identifier is 1619426210. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Leonard Kushner train?
Leonard Kushner attended Other, graduating in 2017. This comes from the CMS National Downloadable File.
CMS public data
How long has Leonard Kushner been practicing?
Leonard Kushner has 9 years experience. Calculated from a graduation year of 2017, reported in the CMS National Downloadable File.
CMS public data
Has Leonard Kushner confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Leonard Kushner. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.