Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mr. Gregory Claude Herr, RPH
Pharmacist in Lanham, MD · enumerated 2012.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1316291131
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Registry record
Entity type Individual (Type 1)
Name Mr. Gregory Claude Herr
Credential RPH
Sex Male
Practice address 4551 Forbes Blvd, Lanham, MD, 20706
Phone (301) 918-6519
Enumeration date Oct 31, 2012
Last updated in NPPES Oct 31, 2012
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
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Gregory Herr?
Gregory Herr is registered in NPPES with the primary taxonomy of Pharmacist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
Browse all → Jung Lee Pharmacist · Lanham, MD NPI 1316169246 Olamide Banjo Pharmacist · Lanham, MD NPI 1407156425 Brian Drummond Pharmacist · Lanham, MD NPI 1073813655 Jerry Rhoades Pharmacist · Lanham, MD NPI 1093015422 Lenna Israbian-Jamgochian Pharmacist · Lanham, MD NPI 1164723805 Emmanuel Tesfaye Pharmacist · Lanham, MD NPI 1609178128 Kristina Madula Pharmacist · Lanham, MD NPI 1528303013 Ashley Williams Pharmacist · Lanham, MD NPI 1306186473
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-10-31.