Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mr. Mark Allyn Marenberg, R.PH.
Pharmacist in Paulding, OH · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1881682870
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Registry record
Entity type Individual (Type 1)
Name Mr. Mark Allyn Marenberg
Credential R.PH.
Sex Male
Practice address 100 N Williams St, Paulding, OH, 45879
Phone (419) 399-2023
Fax (419) 399-9004
Enumeration date Oct 12, 2005
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
What is the NPI number for Mark Marenberg?
The National Provider Identifier (NPI) for Mark Marenberg is 1881682870, a Type 1 (individual) record in the CMS NPPES registry.
Where does Mark Marenberg practice?
The practice location on file with NPPES is in Paulding, OH. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.