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.
500 UPPER CHESAPEAKE DR
Bel Air, MD 21014
4150 Barrett Blvd Ste 100
Ephrata, PA 17522
25 Monument Rd Ste 270
York, PA 17403
169 Martin Aveunue
Ephrata, PA 17522
501 E Main St
Waynesboro, PA 17268
55 Monument Rd
York, PA 17403
1001 S George St
York, PA 17403
112 N 7th St
Chambersburg, PA 17201
835 5th Ave
Chambersburg, PA 17201
252 S 4th St
Lebanon, PA 17042
236 West St
Gettysburg, PA 17325
1227 Baltimore St
Hanover, PA 17331
147 Gettys St
Gettysburg, PA 17325
Eileen Contreras is a certified registered nurse anesthetist in Bel Air, MD. That is the designation recorded for this NPI in the federal registry.
NPI registry
Eileen Contreras is listed at 500 Upper Chesapeake Dr, Bel Air, MD 21014. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (443) 643-1000. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
Eileen Contreras's National Provider Identifier is 1215742168. 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
Eileen Contreras attended Other, graduating in 2025. This comes from the CMS National Downloadable File.
CMS public data
Eileen Contreras has 1 year experience. Calculated from a graduation year of 2025, 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 Eileen Contreras. 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.