Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Andrea Leigh Riggins, PHARMD
Pharmacist in Chester, MD · enumerated 2010.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1639479462
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Registry record
Entity type Individual (Type 1)
Name Andrea Leigh Riggins
Credential PHARMD
Sex Female
Practice address 1925 Main St, Chester, MD, 21619
Phone (410) 604-0981
Fax (410) 604-3208
Enumeration date Oct 27, 2010
Last updated in NPPES Apr 9, 2024
Taxonomy & licenses
PHARMD · Doctor of Pharmacy: A licensed pharmacist with a professional doctorate in pharmacy.
About the PHARMD 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 Andrea Riggins?
The National Provider Identifier (NPI) for Andrea Riggins is 1639479462, a Type 1 (individual) record in the CMS NPPES registry.
Where does Andrea Riggins practice?
The practice location on file with NPPES is in Chester, MD. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Nai Saturn Eastern LLC Community/Retail Pharmacy · Chester, MD NPI 1861407553 Sheel Shah Pharmacist · Chester, MD NPI 1891095592 Chuong Nguyen Pharmacist · Chester, MD NPI 1477957009 Elizabeth Cooper Pharmacist · Chester, MD NPI 1164898680 Teyrra Crawford Pharmacist · Chester, MD NPI 1548724743 Nai Saturn Eastern LLC Community/Retail Pharmacy · Chester, MD NPI 1124639596
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-04-09.