Provider Profile
Listed in the NPI registry as a counselor, Gregory S. Marmaduke, LBP practices in Norman, OK. Gregory is also listed as specializing in case manager / care coordinator.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Source: NPPES NPI Registry
900 E MAIN ST BLDG 52
Norman, OK 73071
Gregory S. Marmaduke is a counselor in Norman, OK. That is the designation recorded for this NPI in the federal registry.
NPI registry
Gregory S. Marmaduke is listed at 900 E Main St Bldg 52, Norman, OK 73071. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (405) 424-7711. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
Gregory S. Marmaduke's National Provider Identifier is 1609996743. 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
Gregory S. Marmaduke 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 Gregory S. Marmaduke. 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.