Provider Profile
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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.
6480 OLD WATERLOO RD
Elkridge, MD 21075
4155 Glen Park Rd
Nottingham, MD 21236
1910 Towne Centre Blvd Ste 250
Annapolis, MD 21401
Vivian V. Tan is a nurse practitioner in Elkridge, MD. That is the designation recorded for this NPI in the federal registry, where it is listed as “Nurse Practitioner — Family”.
NPI registry
Vivian V. Tan is listed at 6480 Old Waterloo Rd, Elkridge, MD 21075. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (410) 799-0291. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
Vivian V. Tan's National Provider Identifier is 1649787011. 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
Vivian V. Tan attended Other, graduating in 2017. This comes from the CMS National Downloadable File.
CMS public data
Vivian V. Tan has 9 years experience. Calculated from a graduation year of 2017, 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 Vivian V. Tan. 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.