Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Patricia Holness, PHARM.D
Pharmacist in Upper Marlboro, MD · enumerated 2014.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1659770683
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Registry record
Entity type Individual (Type 1)
Name Dr. Patricia Holness
Credential PHARM.D
Sex Female
Practice address 10692 Campus Way S, Upper Marlboro, MD, 20774
Phone (301) 559-3333
Enumeration date Aug 14, 2014
Last updated in NPPES Aug 15, 2014
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
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 Patricia Holness?
Patricia Holness 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 → Kerry Cormier Pharmacist · Upper Marlboro, MD NPI 1417361742 David Moses Pharmacist · Upper Marlboro, MD NPI 1942616412 Je'Purde White Pharmacist · Kettering, MD NPI 1730598012 Hany Meskelu Pharmacist · Upper Marlboro, MD NPI 1881095636 Chukwuma Ibetoh Pharmacist · Upper Marlboro, MD NPI 1811366735 Nabeela Ahmed Pharmacist · Upper Marlboro, MD NPI 1578933131 Yanick Elame Pharmacist · Upper Marlboro, MD NPI 1134589401 Priscilla Adjei-Baffour Pharmacist · Upper Marlboro, MD NPI 1508319328
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-08-15.