Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Ummu Irene Leila Thomas, PHARMD
Pharmacist in Chestertown, MD · enumerated 2023.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1144002098
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Registry record
Entity type Individual (Type 1)
Name Ummu Irene Leila Thomas
Credential PHARMD
Sex Female
Practice address 701 Washington Ave, Chestertown, MD, 21620
Phone (410) 778-5698
Enumeration date Oct 16, 2023
Last updated in NPPES Oct 16, 2023
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 specialty is Ummu Thomas?
Ummu Thomas 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.
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.
Other providers at this practice address
Browse all → Walgreen Co Pharmacy · Chestertown, MD NPI 1811918139 Alice Dunham Pharmacist · Chestertown, MD NPI 1619240223 Karen Kram Pharmacist · Chestertown, MD NPI 1306119870 Hemang Rawal Pharmacist · Chestertown, MD NPI 1790059749 Lynda Hillyer Pharmacist · Chestertown, MD NPI 1417204876 Amber Ferrell Pharmacist · Chestertown, MD NPI 1982027678 Alicia Vickers Pharmacist · Chestertown, MD NPI 1669981445 Linda Hendrickson Pharmacist · Chestertown, MD NPI 1831677111
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-10-16.