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.
607 E JUBAL EARLY DR
Winchester, VA 22601
65 Riverton Commons Dr
Front Royal, VA 22630
415A South St
Front Royal, VA 22630
33820 Old Valley Pike Ste 2
Strasburg, VA 22657
160 Merchant St Ste 200
Winchester, VA 22603
97 Administrative Dr
Martinsburg, WV 25404
100 Oak Lee Dr
Ranson, WV 25438
120 Campus Dr # 101
Martinsburg, WV 25404
John-Paul D. Jansen is an internist in Winchester, VA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Internal Medicine”.
NPI registry
John-Paul D. Jansen is listed at 607 E Jubal Early Dr, Winchester, VA 22601. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (540) 536-2232. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
John-Paul D. Jansen's National Provider Identifier is 1346448289. 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
John-Paul D. Jansen has 19+ years experience. Registered with an NPI since 2007. 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 John-Paul D. Jansen. 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.