Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mr. Robert Leon Flatt, R.PH.
Pharmacist in Marquette, MI · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1740204783
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Registry record
Entity type Individual (Type 1)
Name Mr. Robert Leon Flatt
Credential R.PH.
Sex Male
Practice address 425 Fisher St, Marquette, MI, 49855
Phone (906) 226-3576
Fax (906) 226-3507
Enumeration date Jul 26, 2006
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
RPH · Registered Pharmacist: A licensed pharmacist registered with a state board of pharmacy.
About the RPH credential
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 Robert Flatt practice?
The practice location on file with NPPES is in Marquette, MI. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Robert Flatt?
The National Provider Identifier (NPI) for Robert Flatt is 1740204783, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → State of Michigan Office of Financial Management Nursing Facility/Intermediate Care Facility · Marquette, MI NPI 1285604819 Cynthia Lack Family Medicine Physician · Marquette, MI NPI 1104920628 James Heron Adult Medicine Physician · Marquette, MI NPI 1942364609 Bradley Harvala Pharmacist · Marquette, MI NPI 1295016558 State of Michigan Long Term Care Pharmacy · Marquette, MI NPI 1952704843 State of Michigan Skilled Nursing Facility · Marquette, MI NPI 1366912669
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.