Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Mark Darren Green, N.M.D.
Naturopath in Overland Park, KS · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1326170549
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Registry record
Entity type Individual (Type 1)
Name Dr. Mark Darren Green
Credential N.M.D.
Sex Male
Practice address 9359 W 75th St, Building 6, Overland Park, KS, 66204
Phone (913) 825-6111
Fax (913) 825-6115
Enumeration date Mar 12, 2007
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
Where does Mark Green practice?
The practice location on file with NPPES is in Overland Park, KS. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Mark Green?
The National Provider Identifier (NPI) for Mark Green is 1326170549, a Type 1 (individual) record in the CMS NPPES registry.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.