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Edit this profileAt a glance
- 5723 Avenue N, Brooklyn, NY 11234
About Dr. Lois
William A. Lois, M.D practices vascular surgery in Brooklyn, NY. The provider's National Provider Identifier (NPI) is 1356453856.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
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) 251-1111
- Email not available
Practice Locations
5723 AVENUE N
Brooklyn, NY 11234
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
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 vascular surgeons in Brooklyn 8
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
More connections — 8 related providers in 1 group
Class of 1982 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What does William A. Lois specialize in?
William A. Lois is a vascular surgeon in Brooklyn, NY. That is the designation recorded for this NPI in the federal registry, where it is listed as “Vascular Surgery”.
NPI registry
Where is William A. Lois located?
William A. Lois is listed at 5723 Avenue N, Brooklyn, NY 11234. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is William A. Lois's phone number?
The number on file is (718) 251-1111. Contact the office directly to confirm availability and scheduling.
NPI registry
What is William A. Lois's NPI number?
William A. Lois's National Provider Identifier is 1356453856. 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 William A. Lois train?
William A. Lois attended Other, graduating in 1982. This comes from the CMS National Downloadable File.
CMS public data
How long has William A. Lois been practicing?
William A. Lois has 44 years experience. Calculated from a graduation year of 1982, reported in the CMS National Downloadable File.
CMS public data
Has William A. Lois confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by William A. Lois. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.