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.
1000 LINCOLN CIR SE SUITE 100
Orange City, IA 51041
Douglas L. Grossmann is a physician assistant in Orange City, IA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Douglas L. Grossmann is listed at 1000 Lincoln Cir Se Suite 100, Orange City, IA 51041. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (712) 737-2000. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
Douglas L. Grossmann's National Provider Identifier is 1679550727. 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
Douglas L. Grossmann has 21+ years experience. Registered with an NPI since 2005. 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 Douglas L. Grossmann. 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.