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.
800 OAK RIDGE TPKE
Oak Ridge, TN 37830
1405 S Sizer Ave Ste A
Jefferson Cty, TN 37760
7557 Dannaher Dr Ste 230
Powell, TN 37849
9330 Park West Blvd Ste 308
Knoxville, TN 37923
321 S Columbia St
Chapel Hill, NC 27514
550 Town Creek Rd E Ste 203-204
Lenoir City, TN 37772
9245 Park West Blvd
Knoxville, TN 37923
Nicolas Alcala is an urologist in Oak Ridge, TN. That is the designation recorded for this NPI in the federal registry, where it is listed as “Urology”.
NPI registry
Nicolas Alcala is listed at 800 Oak Ridge Tpke, Oak Ridge, TN 37830. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (865) 483-1093. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
Nicolas Alcala's National Provider Identifier is 1972139483. 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
Nicolas Alcala has 6+ years experience. Registered with an NPI since 2020. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
Not yet. This profile is built from public federal data and has not been confirmed by Nicolas Alcala. 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.