Physician Profile
William M. Chasanov, D.O. is a healthcare provider in Lewes, DE specializing in infectious disease. William trained at Philadelphia College of Osteopathic Medicine, graduating in 2007. William is also listed as specializing in internal medicine.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it — free, and no identity document with a practice or institutional email.
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.
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
1535 SAVANNAH RD
Lewes, DE 19958
3 Cooper Plz Rm 513
Camden, NJ 08103
424 Savannah Rd
Lewes, DE 19958
1 Cooper Plz
Camden, NJ 08103
William M. Chasanov is an infectious disease specialist in Lewes, DE. That is the designation recorded for this NPI in the federal registry, where it is listed as “Infectious Disease”.
NPI registry
William M. Chasanov is listed at 1535 Savannah Rd, Lewes, DE 19958. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (302) 645-3232. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
William M. Chasanov's National Provider Identifier is 1104028919. 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
William M. Chasanov attended Philadelphia College of Osteopathic Medicine, graduating in 2007. This comes from the CMS National Downloadable File.
CMS public data
William M. Chasanov has 19 years experience. Calculated from a graduation year of 2007, reported in the CMS National Downloadable File.
CMS public data
Not yet. This profile is built from public federal data and has not been confirmed by William M. Chasanov. 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.